how much radiation exposure in abdominal ct scan with contrast

Answers

Answer 1

Answer:

A CT scan of the abdomen and pelvis exposes a person to about 10 mSv. A PET/CT exposes you to about 25 mSv of radiation

Explanation:


Related Questions

Using the internet, find the most common fatal diseases in the United States. Then, list the diseases in the table provided below. Rank the diseases in order by number of deaths, the body systems it affects, and a one to two-sentence description of the disease. In the last column, provide details about the various organizations or initiatives that are researching treatment or diagnosis​

Answers

1. Heart Disease Number of deaths per year: 635,260

2. Cancer Number of deaths per year: 598,038

3. Chronic lower respiratory diseases Number of deaths per year: 154,596

4. Stroke Number of deaths per year: 142,142

6. Alzheimer’s disease Number of deaths per year: 116,103

7. Diabetes Number of deaths per year: 80,058

8. Influenza and pneumonia Number of deaths per year: 51,537

9. Kidney disease Number of deaths per year: 50,046

10. Mental illnesses Number of deaths per year: 44,965

Answer:

Explanation:

imma give you the answers

heart disease cardiovasculara structural or functional abnormality of the heart, or of blood vessels supplying the heartAmerican Heart Association: conducts research into cures; provides patient education; conducts fund-raising and education campaigns

cancerall systemsmalignant growth or tumor that may spread throughout the bodyAmerican Cancer Society: conducts research into cures; provides patient education; conducts fund-raising and education campaigns

chronic lower respiratory diseaserespiratoryincludes diseases of the lung such as chronic bronchitis and emphysema (part of chronic obstructive pulmonary disease [COPD])American Lung Association and COPD Foundation: both conduct research into cures; provide patient education; and conduct fund-raising and education campaigns

strokecardiovasculara blockage or hemorrhage of an artery in the brain that can lead to paralysis or deathAmerican Stroke Association (part of the American Heart Association) and National Stroke Association: both conduct research into cures; provide patient education; and conduct fund-raising and education campaigns

Alzheimer’s diseasenervousform of dementia characterized by confusion, forgetfulness, and loss of mental functioningAlzheimer Foundation of America and Alzheimer Association: both conduct research into cures; provide patient education; and conduct fund-raising and education campaigns

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the
Another large blood vessel collects blood
from the head and arms. This vessel is called the
Both then
separately enter the right
of the heart

Answers

Answer:

The superior vena cava

Explanation:

The superior vena cava is the large vein that brings blood from the head and arms to the heart, and the inferior vena cava brings blood from the abdomen and legs into the heart

GIVING 100 POINTS
Essay Question #1 to be written in complete sentences. 1 paragraph minimum of 7 complete sentences.

Explain the physical, emotional, cognitive factors that affects performance in baseball/softball or volleyball sports.

Answers

In this question we explain the physical, emotional and cognitive factors that affect volleyball performance.

Physical, emotional, cognitive factors that affect performance  in volleyball

Volleyball by the current rules has become a very disputed game and full of emotions. Some games last more than two hours, of maximum effort, requiring good physical and emotional preparation of the athlete, especially when the game is in its final or decisive moment. In today's volleyball, a high-level game is played in a best-of-five-set system, according to rule 6.3 of the (FIVB), the match being defined by the team that wins three sets, with a minimum difference of two points at the end of the decisive set. Of the match, which can be the third (3x0), the fourth (3x1) or the fifth set (3x2) of the game. Therefore, the decisive moments of the match in this study are those in which a team is about to win the game, needing only the minimum difference of two points, in the set necessary for it to win its third set, thus decreeing the end of the match.

With this information, we can conclude that the volleyball athlete needs to be in an emotional state, physical and cognitive factors to have a good performance in the match.

Learn more about Volleyball in https://brainly.com/question/14243282

please help i don't understand it

Answers

Answer:

6. I was kind hard it is A or C I think it is C tho

7. Walking a mile everyday is your answer.

why are certain places regarded as horn free zones​

Answers

Answer:

Because they don't like the noises

Why are we able to have children when we are emotionally immature evolution.

Answers

Answer:

Human beings have a base biological need for emotional connection with other people. Throughout human evolution, being a part of a group of people was necessary for survival. Our distant ancestors could not survive alone outside in the harsh elements hunting for food and water and seeking shelter and safety. Humans have survived by being able to connect with other people in a manner which allowed them to remain within a group. Being seen as dangerous, selfish, or unable to connect and contribute to the group meant being ostracized and soon after, death.

Even today, without the dangers our distant ancestors faced, our biological systems are strongly geared toward social engagement. The only priority that trumps social engagement is physical survival. This means that our nervous systems are built to respond quickly and automatically, without any thought, to keep us alive AND in connection with other people. Some level of emotional connection is paramount to our survival and health. Feelings of loneliness, detachment, and isolation are not merely due to individual histories or personalities. They are built-in warning signs that we are missing life-sustaining connection with other people.

Explanation:

Whats the difference between a pandemic and an epidemic.

Answers

Answer:

An outbreak in one country is called an epidemic. when it spread over many countries like all over the world its an pandemic.

Explanation:

Sigmund freud believed that dream analysis was a useful device for.

Answers

Answer:

Explanation:

Freud thought people could increase self-awareness and gain valuable insight to help them deal with the problems they faced in their lives.

How do I become = skinny???????????? Asking for a friend!!!!!!!!!!!

Answers

Answer:

Idek who would ask a question like this

Explanation:

But I'll help u out

1. Drink lots of water

2.  strict diet

3. Full workout every morning.

4. Always eat healthy.

5. Eat three meals per day, not five or six small ones

6. Exercise.

7. Go for a run b4 school

8. Avoid Snacking After Dinner

9. Stay active

Eat less and stay active!!! drink lots of water, cut down on junk food, balanced meals with reduced portions

The sa node ____________ fires at regular intervals.

Answers

The sa node spontaneously fires at regular intervals.

What is SA node?

SA node; an accronym for sinoatrial node is a mass of specialized issue situated in the heart; specifically in the right upper chamber of the heart.

This sinoatrial node help the heart generates electrical stimulus regularly usually between 60 to 100 times per every minutes

What is heart?

The heart is a muscular organ and the only organ in the known which helps to pump blood to various parts of the body

Helps in the mentenance of blood pressureIt helps to pump oxygenated bloodIt helps to transfer hormonesHelps to receive deoxygenated blood as well

Learn more about SA node of the heart:

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how many calories should you consume a day calculator

Answers

Answer:

between 1,600 and 2,400 calories a day

Caffeine exposure during pregnancy could have a harmful effect because caffeine interferes with cell division, metabolism, and growth: ___________

a. Consistency
b. Dose-response
c. Temporality
d. Biological plausibility
e. Strength of the association

Answers

Answer:

Biological plausibility and coherence

Athletes need to consume adequate water when they get thirsty true or false

Answers

Answer:

True

Explanation:

Compare and contrast epithelial and muscle tissues.

Answers

Answer:

Epithelial tissue protects the body, . Muscles attached to bones

Explanation:

Epithelial tissue protects the body and its internal organs, secretes substances such as hormones, and absorbs substances such as nutrients. Muscle tissue is made up of cells that have the unique ability to contract, or become shorter. Muscles attached to bones enable the body to move.

Easier Answer :

Epithelial tissue provides a covering (skin, the linings of the various passages inside the body). Muscle tissue includes striated (also called voluntary) muscles that move the skeleton, and smooth muscle, such as the muscles that surround the stomach.

how much protein per day to lose weight calculator

Answers

Answer:

.55 to .64 grams of protein per pound of bodyweight per day. So now that 180-pound person should take in 99 to 115 grams of protein every day. STRENGTH TRAINING (moving weights) bumps it up even further. .73 to .78 grams of protein per pound of bodyweight per day.

Explanation:

Between 1.6 and 2.2 grams of protein per kilogram of body weight

Can an ectopic pregnancy be detected by a pregnancy test.

Answers

Answer:

no I think an ectopic pregnancy be detected by a pregnancy test.

Ectopic pregnancy be cannot be detected by a pregnancy test

This type of pregnancy usually cause health issues in pregnant women.

What is ectopic pregnancy?

Ectopic pregnancy can be simply be defined as the pregnancy which occur outside womb. When the womb or uterus is having some abnormal conditions such as the growth of tumours called fibroids, it results in ectopic pregnancy

Ectopic pregnancy results when eggs get a ferterlized outside the uterus. This means that that a ferterlized egg get implanted outside the uterus

Learn more about the uterus:

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Why does the first heart sound occur after the qrs complex?.

Answers

Answer:

QRS represents ventricular depolarization. This depolarization initiates ventricular contraction which closes the mitral and tricuspid valves. It is the closure that is heard as the first heart sound.

Explanation:

4. Can using food in a social context improve a teen's social well-being? Explain your answer.
a

Answers

Answer:

yes, but even then it is a very general statement. eating healthy can improve their mental and physical health, making them more socially speaking. since food is a very important thing most people would be very impressed by nutritional information.

Directions: Read the scenario below and highlight the external and internal influences that could factor into Taylor’s decision to smoke or not to smoke. Answer the questions that follow.

Kelly is a sixth-grade student at Happy Times Middle School. She enjoys spending time with her family and friends. Going to the mall and playing basketball is her favorite pastimes. Kelly is currently learning about the harmful effects of tobacco and ESDs (E-cigs) use in her health class and from discussions with her parents.
Lately, Kelly’s best friend Taylor has been talking about trying smoking or juuling. Taylor is curious about what it is like to use these products. Taylor thinks that she will fit in better with her peers if she uses. Both of Taylor’s parents smoke cigarettes and say they do so to help them relieve stress because they are addicted.
While reading her favorite teen magazine, Kelly finds some advertisements stating why tobacco and ESDs are harmful. So she decides that she will talk to Taylor about staying tobacco and ESD-free.


Which influences in the scenario are EXTERNAL? Then, next to each external force you identified, indicate if it is a positive or a negative impact.







Which influences in the scenario are INTERNAL? Then, next to each internal effect you identified, indicate if it is a positive or a negative result.







Choose one influence and explain how it might play a role in Taylor’s decision about whether to smoke or not smoke.



plz help

Answers

Ok click here I’ll help you in a day

why should we study about the importance of envionmental health? write five point

Answers

Answer:

Importance of environment for Health. Stress-free: A healthy environment is good for a stress-free life. A person sitting in an office or closed room is prone to more stress than the one working in an open environment like farms, seashores, etc.

how many calories should i eat to lose weight calculator

Answers

500 per day
hope this helps!

Is muscle strength a key component for all sports movements?

Answers

Answer:

Muscular strength is the foundation of most physical activities and sports.

When "Reviewing Your Decision" as outlined in the decision-making model, which of the following questions may be helpful to ask yourself?

A. What were the consequences of the choice I made?
B. What are all of my options?
C. Are some pros/cons more important than others?
D. All of the above

Answers

Decision making involves weighing the pros and cons of a course of action.

What is decision making?

The term "decision making" refers to the process of making up of one's mind to do a certain thing based on certain reasons. It is important to give careful thought to decision making.

Some of the questions that  may be helpful to ask yourself during decision making are;

What are all of my options?Are some pros/cons more important than others?What were the consequences of the choice I made?

Learn more about decision making: https://brainly.com/question/3369578

Answer:

A is the answer

Explanation:

will you become dehydrated if you drink caffeinated sodas and coffee and play ports

Answers

Answer:

i mean i would say no because your still drinking liquid but playing sports makes you dehydrated  

Explanation: this is a hard one

Yes you will become dehydrated because to quince thirst you need electrolytes and sugar which thats what caffeinated drinks have but they dont have the electrolytes your body needs


Hope this helps:)

Which structures of the digestive system, aside from the small intestine, release substances that help break down food in the small intestine?.

Answers

Answer:

Pancreas, stomach, gall bladder, among other things (if any).

Explanation:

The pancreas releases enzymes such as trypsin and chymotrypsin to digest proteins into the duodenum. (This process is overly simplified for your convenience). The stomach itself manufactures hydrochloric acid (HCl) via parietal cells which help in chemical denaturation. The gall bladder houses bile, manufactured by the liver, which is released into the duodenum when fatty food is detected. The bile serves to emulsify the fat, to aide in digestion.

Again, all these processes are simplified, but if you are in an advanced class you should look up the mechanisms of release and other processes that may be needed. Good luck!

question:Which structures of the digestive system, aside from the small intestine, release substances that help break down food in the small intestine?

a) stomach and qliver

b) liver and large intestine

c) pancreas and liver

d) large intestine and pancrea

Answer: c) pancreas and liver

Many times the media will broadcast images that can lead to __________. A. Negative self-esteem B. An accurate view of reality C. Realistic expectations D. A positive self-concept Please select the best answer from the choices provided. A B C D.

Answers

Answer:

A.

Explanation:

The nurse is assessing a client with a history of ankylosing spondylitis. What will the nurse most commonly assess?.

Answers

the answer is low back pain

10. What is the chance that a human child will be born male? 50% 100% 25% 75%

Answers

Answer:

50%

Explanation:

It's a 50% chance that a baby will be either male or female. The egg has XX chromosomes and the sperm has XY.

Answer:

50% cause theres only two genders

Help ASAP!!!! 100 points Cirrhosis is a disease of the kidneys. Question 18 options: True False

Answers

It's false because cirrhosis is a late stage of scarring (fibrosis) of the liver caused by many forms of liver diseases and conditions, such as hepatitis and chronic alcoholism.

Answer:

FALSE

Explanation:

BC IT IS

7.
Describe how the exercise known as the "thigh curl" is done. What muscle group
does it work?

Answers

the person lies face down on the bench with the heels under roller pads knees are pressed against a bench and bent this exercise works the muscles in the vacks of the thighs in calves
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