Who is the author of Hebrews?

Who is the author of Hebrews?

The Epistle to the Hebrews (Ancient Greek: Πρὸς Ἑβραίους, romanized: Pros Hebraious; lit. to the Hebrews) is one of the books of the New Testament. The text does not mention the name of its author, but was traditionally attributed to Paul the Apostle.

What does 12 mean in Bible?

12: The Number of Authority Some interpret the number 12 as representing authority and governmental rule. So the 12 sons and the 12 apostles are symbols of authority both in ancient Israel and in the Christian church. In this painting of the Last Supper, Jesus is depicted with his 12 disciples.

What does the number 12 represent spiritually?

Why is the number 12 so significant?

The number 12 is mentioned often in the New Testament of the Bible, such as Jesus’ selection of 12 apostles, he said. That choice was deliberate, with each apostle representing one of the 12 tribes of Israel, said Reed, a professor emeritus of pastoral theology and research.

What is the meaning of Hebrews 13 Chapter 12?

Hebrews 13 Chapter 12 The apostle, in this chapter, applies what he has collected in the chapter foregoing, and makes use of it as a great motive to patience and perseverance in the Christian faith and state, pressing home the argument, I. From a greater example than he had yet mentioned, and that is Christ himself (v. 1-3).

What does Hebrews 12 say about the cross?

Hebrews 12:2 Looking unto Jesus the author and finisher of ourfaith; who for the joy that was set before him endured the cross, despising the shame, and is set down at the right hand of the throne of God. Hebrews 12:3

Why did the author of Hebrews write this book?

The author of Hebrews wrote this book to warn the recipients about The book of Hebrews was likely written sometime before the destruction of Jerusalem in AD 70. The author of Hebrews wrote this book to warn the recipients about

What is the great duty of the Hebrews?

Here observe what is the great duty which the apostle urges upon the Hebrews, and which he so much desires they would comply with, and that is, to lay aside every weight, and the sin that did so easily beset them, and run with patience the race set before them.

What are normal VO2max values?

What are normal VO2max values?

The average sedentary (inactive) male achieves a VO2 max of about 35 to 40 mL/kg/min, and the average sedentary female scores approximately 27 to 30 mL/kg/min. Elite male runners have shown VO2 maxes of up to 85 mL/kg/min, and elite female runners have scored up to 77 mL/kg/min.

What are the ACSM guidelines for aerobic exercise?

ACSM and CDC recommendations state that: All healthy adults aged 18–65 yr should participate in moderate intensity aerobic physical activity for a minimum of 30 min on five days per week, or vigorous intensity aerobic activity for a minimum of 20 min on three days per week.

What is the VO2 max equation?

The simplest formula to calculate VO2 max is VO2 max = 15 x (HRmax/HRrest). This method is considered to compare well with other common formulas. The units for VO2 max are milliliters of oxygen per kilogram of body weight per minute (mL/kg/min).

Is 49 a good VO2 max?

A good VO2 max score for a 30-year-old man is 50-55 mL/kg/min, while a good score for a 30-year-old woman is 45-50 mL/kg/min.

Is 61 a good VO2 max?

Elite male athletes V02 Max can climb up as high as 90 mL/kg/min, while female athletes to up to 80 to 77 mL/kg/min. A good VO2 max score for a 30-year-old man is 50-55 mL/kg/min, while a good score for a 30-year-old woman is 45-50 mL/kg/min.

What is moderate intensity exercise ACSM?

Moderate intensity exercise is a step rate of 100 steps per minute, or 1,000 per 10 minutes • A common recommendation is to achieve 3,000 steps in 30 minutes • Vigorous intensity is > 100 steps per minute.

What is exercise intensity ACSM?

Physical activity guidelines typically present exercise intensity as a percentage of age-related maximum heart rate and categorize these levels as “light,” “moderate,” or “vigorous.” Moderate intensity is defined as 64% to 75% of a person’s maximum heart rate (MHR) and vigorous as 76% to 95% of the MHR.

What is the formula for calculating VO2 max?

Put on your heart rate monitor. Walk in slow circles and do light stretching for 10 minutes to warm up before starting the test.

  • Start your stopwatch and lightly jog 1 mile. You can jog around a .25 mile (.40 km) track four times,or a 1 mile (1.6 km) flat surface.
  • Stop the stopwatch and check your heart rate.
  • What is VO2 max and why you should track it?

    Your VO2 max shows how well your heart and veins push blood to your muscles and the rest of your body. Knowing your VO2 max can help you measure fitness and heart health improvements over time. VO2 max is especially helpful for athletes like runners, swimmers, cross-country skiers, and rowers to guide their training.

    What does VO2 max tell you?

    Threshold Training – If VO2 max measures your aerobic potential,lactate threshold determines how much of that potential you tap into during a race.

  • Motivation and Mental Training – Yep!
  • Lifestyle Factors – These include smoking,diet,and body composition.
  • What does ‘VO2 max’ mean actually?

    Lung capacity&heart volume. The greater your lung capacity,the more oxygenated blood your heart can pump,and the higher your VO2Max score.

  • Capillary delivery. The more oxygenated blood that can reach your muscles,the higher your aerobic fitness score.
  • Muscle efficiency.
  • Should dogs have their ears plucked?

    Should dogs have their ears plucked?

    If your dog has chronic ear infections, plucking inside their ears can help with air circulation which helps keep moisture in the ear at bay. Plucking also makes giving ear medication easier and more effective since it can make its way all the way into the ear canal.

    Why do groomers pluck dogs ears?

    Plucking a dog’s ear is when we gently pull or tweeze the hair from the inside of a dog’s ear. The theory is that removing the hair will keep it from blocking the canal, allowing more air to circulate, which helps prevent ear infections and moisture build-up.

    How do you remove pain from a dog’s ear painlessly?

    Baking soda powder or ear plucking powder from your pet store will help pluck hairs from inside your dog’s ears. You can use short trimming shears to cut the hair in your dog’s ears and avoid plucking. A small set of clippers can fit just inside your dog’s ear to trim the hair inside his ears.

    What dog breeds need ear plucking?

    The breeds that need hair plucking because the hair tends to be rooted deep in the ear canal, are Maltese, Poodles, Terriers and Labradoodles, to name just a few. As long as the ear has no extreme build up of wax or smell, we will pull this hair up and pluck it.

    How do you pluck a dog’s ears at home?

    How To Pluck Your Dog’s Ears

    1. Tilt the dog’s head to the side and sprinkle some powder onto the ear hole opening area over the ear hair.
    2. Then either use your fingers or the forceps to grip a small amount of hair at a time and give it a sharp pluck.

    How often should I pluck my dog’s ears?

    every 6 weeks
    So we’ve now traveled full circle, and our strong recommendation is that any dogs (at any age) with significant amounts of hair in their ears should have the hair plucked out routinely, usually at least every 6 weeks.

    Do vets pluck dogs ears?

    The American Kennel Club. Go to source tells us that some dogs need the hair plucked just inside the ear to keep air circulating. So with that in mind, your vet may recommend your dog’s ear hairs be plucked out to prevent yeast and bacterial infections. Plucking may be necessary to resolve your dog’s ear issues.

    Can plucking a dog’s ears cause infection?

    Excessive ear plucking may inadvertently result in micro-trauma and inflammation to the ear canals and this may predispose your dog to an ear infection. Ear plucking may still be necessary for dogs with a history of ear infections since plucking minimises trapping of excess ear debris.

    What dogs need ear plucking?

    Is ear plucking painful?

    It took maybe ten minutes and was a stressful experience for all involved. The groomer said that if the ear hair isn’t plucked regularly, it gets ingrown and starts moving way down the ear canal and is painful to remove. If it’s done every couple of weeks, it’s super easy.

    What breeds need their ears plucked?

    Will Baka to Test get a season 3?

    Will Baka to Test get a season 3?

    Baka and Test Season 3 Release Date Ten years are pretty long for a series to get another season. The chance is not zero, but it is almost impossible. So unless there is a miracle and Silver Link retakes the project in the future, we probably won’t see the third season.

    Is Baka to Test on Crunchyroll?

    Crunchyroll has a handful of new series to add from Funimation today, including Baka & Test – Summon the Beasts -, Utawarerumono, and Burst Angel.

    Will there be a Baka and test season 3?

    Our best guess is that in the unlikely scenario of the anime getting renewed, Baka and Test season 3 release date could be sometime in 2021. We will update this section as soon as we learn more. The English dub of ‘Baka and Test’ is available on Amazon Prime and Funimation.

    What does Baka and test mean?

    ‘Baka and Test’, also known as ‘Baka to Tesuto to Shōkanjū’ in Japan, literally translates to ‘Idiots, Tests, and Summoned Beasts’. Sometimes also referred to as ‘Baka and Test: Summon the Beasts’, ‘Baka and Test’ is a light novel series written by Kenji Inoue with illustrations done by famed manga artist Yui Haga.

    How many volumes of Baka and test are there?

    Baka and Test began as a light novel series written by Kenji Inoue, with illustrations by Yui Haga. Enterbrain published 18 volumes from January 29, 2007 to March 30, 2015 under its Famitsu Bunko imprint; 12 comprise the main story, while the other six are side story collections.

    Is there a Baka to test to Shoukanjuu anime?

    About Baka to Test to Shoukanjuu. Baka to Test to Shoukanjuu is a light novel series by Kenji Inoue that later gained both a manga adaptation and an anime adaptation. The main setting of the series is Fumizuki Academy, a school where its students are rigidly divided based on the results of their academic scores.

    https://www.youtube.com/watch?v=basz538Ozbg

    How much HP does a BMW E30 318i make?

    How much HP does a BMW E30 318i make?

    BMW E30 3 Series 318is Engine Technical Data
    Compression Ratio : 10
    Maximum power – Output – Horsepower : 136 PS or 134 bhp or 100 kW @ 6000 rpm
    Maximum torque : 172 Nm or 126 lb.ft @ 4600 rpm
    Drive wheels – Traction – Drivetrain : RWD

    How much horsepower does a 1990 BMW E30 have?

    Petrol Engines

    Petrol Engines Year Maximum power – Output – Horsepower
    E30 3 Series M3 Roberto Ravaglia Specs 1989 215 hp / 158 kW
    E30 3 Series M3 Sport Evolution Specs 1990 238 hp / 175 kW
    E30 3 Series M3 Tour de Corse Specs 1987 200 hp / 147 kW
    E30 3 Series M3(US) Specs 1988 192 hp / 141 kW

    What engine is in an E30 318i?

    With a maximum top speed of 115 mph (185 km/h), a curb weight of 2348 lbs (1065 kgs), the E30 3 Series 318i has a naturally-aspirated Inline 4 cylinder engine, Petrol motor, with the engine code M40B18. This engine produces a maximum power of 115 PS (113 bhp – 85 kW) at 5500 rpm and a maximum torque of 165 Nm (121 lb.

    What are the specs of the BMW E30 318i?

    With a maximum top speed of 115 mph (185 km/h), a curb weight of 2348 lbs (1065 kgs), the E30 3 Series 318i has a naturally-aspirated Inline 4 cylinder engine, Petrol motor, with the engine code M40B18. This engine produces a maximum power of 115 PS (113 bhp – 85 kW) at 5500 rpm and a maximum torque of 165 Nm (121 lb.ft) at 4250 rpm.

    When did the BMW E30 3 series come out?

    The E30 3 Series model is a Sedan car manufactured by BMW, with 4 doors and 5 seats, sold new from year 1987 until 1991, and available after that as a used car. What engine is in BMW E30 3 Series 318i?

    What is the top speed of a 318i?

    With a maximum top speed of 115 mph (185 km/h), a curb weight of 2348 lbs (1065 kgs), the E30 3 Series 318i has a naturally-aspirated In-line 4 cylinder engine, Petrol motor, with the engine code M40B18.

    What kind of brakes does a BMW 3 series 318i have?

    For stopping power, the E30 3 Series 318i braking system includes Vented Discs at the front and Discs at the rear. The E30 3 Series model is a Sedan car manufactured by BMW, with 4 doors and 5 seats, sold new from year 1987 until 1991, and available after that as a used car.

    What is taxicab metric space?

    What is taxicab metric space?

    In metric space. The so-called taxicab metric on the Euclidean plane declares the distance from a point (x, y) to a point (z, w) to be |x − z| + |y − w|.

    Why is it called the taxicab metric?

    Taxicab geometry gets its name from the fact that taxis can only drive along streets, rather than moving as the crow flies. Euclidian Distance between A and B as the crow flies: 8.49units (Green). Taxicab Distance between A and B: 12 units (Red,Blue and Yellow).

    What is the taxicab distance formula?

    The distance formula in taxicab geometry looks a little different, but it’s surprisingly simple to work: |y1 – y2| + |x1 – x2|. Let’s say you wanted to find the shortest distance between points (2, 8) and (4, 4).

    What is taxicab geometry used for?

    The so-called Taxicab Geometry is a non-Euclidean geometry developed in the 19th century by Hermann Minkowski. It is based on a different metric, or way of measuring distances. In Taxicab Geometry, the distance between two points is found by adding the vertical and horizontal distance together.

    What is Taxicab norm?

    The sum of the absolute values of the components of a vector. The name derives from the distance a taxi has to drive in a rectangular street grid to get from the origin to a particular point. It is also known as the Manhattan norm because Manhattan has perhaps the most famous rectangular street grid.

    Is taxicab geometry non Euclidean?

    This book covers the basics of “taxicab” geometry as a simple non-euclidean geometry well, but misses entirely the actual applications in electronics, path following, etc. It’s been around for decades, but you can’t beat this little book for potential student projects.

    What is taxicab norm?

    Which distance measure is also called as taxicab geometry?

    The taxicab metric is also known as rectilinear distance, L1 distance, L1 distance or.

    What is the taxicab metric in two dimensions?

    In two dimensions, this is just the familiar distance formula between points in the plane. Euclidean distance formula between two points, (x1, y1) and (x2, y2). The Taxicab metric is really just a sum of vertical and horizontal distance. Note the absolute values in the formula; they are very important!

    What is a taxicab in math?

    A taxicab geometry is a form of geometry in which the usual distance function or metric of Euclidean geometry is replaced by a new metric in which the distance between two points is the sum of the absolute differences of their Cartesian coordinates. The taxicab metric is also known as rectilinear distance, L1 distance, L1 distance or

    What is another name for taxicab distance?

    The taxicab metric is also known as rectilinear distance, L1 distance, L1 distance or norm (see Lp space ), snake distance, city block distance, Manhattan distance or Manhattan length, with corresponding variations in the name of the geometry.

    How do you find the length of a taxi in geometry?

    1 The Taxicab Metric in the Plane Normally when we discuss length in geometry between two points x = (x 1;x 2) and y = (y 1;y 2) in the plane, we are really talking about the Euclidean distance (or Euclidean metric) on R2 d

    What is ac time signature?

    What is ac time signature?

    Alla breve [alla ˈbrɛːve] – also known as cut time or cut common time – is a musical meter notated by the time signature symbol (a C with a vertical line through it), which is the equivalent of 2. 2. .

    What is an example of irregular time signature?

    Irregular time signatures, such as 5/4 or 7/8, cannot be subdivided into equal beat groups. Because the numerator is odd, these time signatures must be divided into unequal beat groups. For example, 5/4 usually contains a half note beat and a dotted half note beat.

    Can you have two different time signatures at the same time?

    Re: Two time signatures at the same time. In this case, yes. 12/8 is compound time, so naturally falls into four groups of three. Each group of three corresponds to a single crotchet in the 4/4 bar. So, it’s a basic polyrhythms.

    How many beats is a 4/4 time signature?

    4 beats
    The reality is that 4/4 music will contain 4 beats in each measure, and these beats could contain half, quarter, eighth notes or rests, just so long as the note and rest values combine to the value of the top number of the time signature, which in this case, would be 4.

    What does AC mean on sheet music?

    Question: Why is 4/4 time written with a c-shaped symbol? Answer: You’ve probably seen a curious C symbol at the beginning of a your sheet music after the clef and key signature – this is simply another way of writing “common time,” a.k.a. the 4/4 time signature.

    How do you read a 2 2 time signature?

    2/2, also known as “cut time” is also very common and it’s literally 4/4 cut in half. Each measure consists of two half notes. It sounds almost the same as 4/4 except it has a stronger accent on the 3rd beat of each measure (the second half note).

    What is an example of an irregular meter?

    In irregular meters, beats do not divide evenly into groups of two, three or four. The most common irregular meters feature a top number of 5 or 7. Examples include 5/8, 5/4, 7/8 and 7/4. You might find these irregular meters to be of limited use in writing pop or rock songs.

    What is multiple time signatures called?

    Polyrhythms are multiple, independent rhythmic lines (typically ostinatos) that can form a hemiola or hemiola-like effect in music. Polymeters are ways of organizing the beat.

    https://www.youtube.com/watch?v=6hYRKY581s4

    How much does it cost to build a 3000 sq ft house in California?

    How much does it cost to build a 3000 sq ft house in California?

    According to HomeAdvisor, the average cost of building a new home is $100 to $200 per square foot….The cost to build a house, per square foot.

    Square feet Average cost
    2,700 $270,000 – $540,000
    3,000 $300,000 – $600,000
    4,000 $400,000 – $800,000

    How long does it take to build a 30000 square foot house?

    For a home that’s approximately 3,000 square feet, you can anticipate about eight to ten months of construction time, provided that the market doesn’t slow things down due to higher demand.

    What is the best month to construct a house?

    While spring is an ideal time to start building a home, the fall and winter months are usually when building materials and construction costs are lowest because there is less demand.

    What is the estimated cost of building a house?

    Land. The worksite itself is one of the most important factors in the overall cost of the home.

  • Location. It’s all about location,location,location.
  • Fees,permits and inspection. Government regulations in the construction industry are consistently being reviewed and updated.
  • Restrictive covenants.
  • One story or two.
  • Materials used.
  • Tradesperson.
  • Your house.
  • How much per sqft to build house?

    The average cost to build a house is $100 to $155 per square foot for a wood-framed home or $110 to $250 per square foot for an ICF or concrete home. Concrete home construction costs 10% to 60% more than stick-built homes due to higher labor costs.

    How much does it cost to wire a house?

    The average cost to wire a house is $1.56 to $3.75 per square foot with most homeowners spending roughly $2.65 per square foot. To get a more accurate estimate, calculate the linear feet of your walls, and multiply your answer by $7.79 per linear foot, which is the starting cost to wire the home.

    How much does a new house cost?

    The high cost is $300,000 for a 2,400 square foot pole barn house with luxury interior finishings, insulation and metal board and batten siding. If you don’t want to buy all the materials on your own, you can also purchase a barn house kit.

    What are the 4 types of central heating systems?

    What are the 4 types of central heating systems?

    Different Types of Central Heating Systems

    • Regular Boiler.
    • Combi Boiler.
    • Back Boiler.
    • System Boiler.

    How does a domestic central heating system work?

    A central heating system has pipework and radiators which are connected to a boiler. The boiler provides the heat and the pump moves heated water from the boiler through the pipework to the radiators, and back to the boiler for reheating. It also provides hot water to the hot taps in your home.

    Should radiators be in series or parallel?

    Connect all your radiators in parallel so that each rad will take what it requires from the system.

    How do you design a heating system?

    Hot water heating system design procedure with heat loss, boiler rating, heater units and more.

    1. Calculate the heat loss from the rooms.
    2. Calculate the boiler output.
    3. Select heater units.
    4. Select type, size and duty of circulation pump.
    5. Make pipe scheme and calculate pipe sizes.
    6. Calculate expansion tank.
    7. Calculate safety-valves.

    Can you run 2 radiators off 10mm pipe?

    Yes you can definitely run the radiators but the heating effect will depend on the Kw of your boiler and how many radiators you have in total.

    What size pipe should I use for central heating?

    Pipes for central heating systems can be either copper or plastic, and come in many sizes from 8mm to 35mm in diameter. In domestic central heating systems the most common pipe sizes are 28mm, 22mm and 15mm.

    Are radiators plumbed in series?

    Connected in series, one radiator’s return water serves as supply for the next. Consequently, the last radiator in the system conveys less heat than the first. To compensate for the loss of heat, radiators must increase in size as they are farther away from the heat source.

    Can I join two radiators together?

    Radiators (generally) are plumbed in a parallel circuit in order for them to work correctly. If you join them in a line (serial connection) then one radiator will be hotter than the other, and the flow through both radiators will be limited to wherever the greatest restriction is.

    What is the best heating system for an old house UK?

    Heat pumps—air source and geothermal heating pumps In most cases, heat pumps are the most efficient way to heat your older home. They work by transferring heat from outside your home to the inside of your home and they also double as an air conditioning system in the warmer months—a win-win.

    What heating system is best for a new home?

    Some of the best renewable heating systems for new build homes include:

    • Air source heat pump.
    • Ground source heat pump.
    • Biomass boiler.
    • Solar thermal panels.

    What is the layout of a central heating system?

    Open vented system layout This system is laid out as in the picture, with the main heating flow from the boiler being pumped into the motorised valve which chooses where the water goes depending on what the programmer tells it to do. Sealed central heating system layout

    What are the different types of central heating systems?

    The vast majority of central heating systems come in three different combinations. These are combination boiler systems, sealed systems with hot water cylinders and open vented systems with hot water cylinders. The first ever central heating systems in the UK came into use way back in the 1830s.

    How do I choose the best central heating system?

    Research the equipment you want to use to install central heating in your home. Choose a gas boiler that is large enough to heat your home and supply hot water to the sinks and bathtub, yet isn’t too large. Choosing a boiler that is too large will result in higher monthly expenses due to loss of heat from the boiler.

    What are the components of domestic heating system?

    Rk Components of heating systems – boiler, vent pipe, pumps, cylinders, radiators, feed & expansion tank/expansion vessel, safety valves etc. Rk Pipework layout – one pipe, two pipe, reverse return etc. D Drawing of domestic heating systems. Rk Location and function of safety valves.

    Does dyspepsia cause diarrhea?

    Does dyspepsia cause diarrhea?

    Symptoms include stomach pain, bloating, gas, constipation, and diarrhea. Infection: A bacterial infection from Helicobacter pylori (H. pylori) can cause indigestion. Gastroparesis: This condition affects digestion.

    What helps with indigestion diarrhea?

    Some of the most popular home remedies for an upset stomach and indigestion include:

    1. Drinking water.
    2. Avoiding lying down.
    3. Ginger.
    4. Mint.
    5. Taking a warm bath or using a heating bag.
    6. BRAT diet.
    7. Avoiding smoking and drinking alcohol.
    8. Avoiding difficult-to-digest foods.

    How do indigestion and diarrhea happen?

    You experience indigestion when your body cannot digest food as normal. This may be the result of eating a lot or eating too fast. Spicy, greasy, and fatty foods also increase the risk of indigestion. Lying down too soon after eating can make it harder to digest food.

    Is diarrhea alone a symptom of Covid?

    Diarrhoea isn’t a very common symptom of COVID-19 but the likelihood of having it increases with age. 10% of children, 21% of adults aged 16-35 and around 30% of adults aged over 35 experience diarrhoea during their illness. Only 2% of people who were ill with COVID-19 reported diarrhoea as their only symptom.

    How many days does dyspepsia last?

    How long does indigestion (dyspepsia) last? Indigestion is a chronic disease that usually lasts years, if not a lifetime. It does, however, display periodicity, which means that the symptoms may be more frequent or severe for days, weeks, or months and then less frequent or severe for days, weeks, or months.

    Can diarrhea be an initial symptom of Covid 19?

    In fact, a study reported in The American Journal of Gastroenterology found that diarrhea was the first and only COVID-19 symptom experienced by some patients.

    Why do I keep getting upset stomach and diarrhea?

    Some of the most common causes include food sensitivities, bacterial or viral infections, and medication or alcohol use. It may also result from stress or chronic conditions, such as irritable bowel syndrome (IBS). Here we describe some common causes of abdominal pain and diarrhea.

    Should I get tested for COVID-19 if I have diarrhea?

    You should also get tested if your diarrhea symptoms are accompanied by fever, chills, fatigue, body aches, headache, sore throat, nausea, or a new loss of taste or smell.

    What are the symptoms of dyspepsia?

    Some Causes of Dyspepsia Dyspepsia: A Manual of Patient Symptoms podcast Dyspepsia is a sensation of pain or discomfort in the upper abdomen; it often is recurrent. It may be described as indigestion, gassiness, early… read more ).

    What is dyspepsia (indigestion)?

    Here’s our process. Dyspepsia, also known as indigestion, refers to discomfort or pain that occurs in the upper abdomen, often after eating or drinking. It is not a disease but a symptom.

    What is functional dyspepsia (stomach pain)?

    Functional dyspepsia is also called nonulcer stomach pain or nonulcer dyspepsia. Functional dyspepsia is common and can be long lasting — although signs and symptoms are mostly intermittent.

    Why do I still have stomach pain after taking dyspepsia?

    You still have stomach pain after you take a dyspepsia medicine for eight weeks. Your doctor thinks you are at risk of serious disease. During an endoscopy, a small tube with a camera inside it is put into your mouth and down into your stomach.