Not all drugs are dangerous or illegal. Some are prescribed by doctors
to help with health-related issues. Which of the following is a type of
legal drug?



A. Vaccine


B. Peyote


C. Wetstick


D. Opium

Answers

Answer 1
The correct answer should be A. Vaccine
Answer 2

Answer: A

Explanation:


Related Questions

Can you be very healthy and never exercise?

Answers

Yes as long as I get proton and everything on the food chart
no because your body will not be able to function properly because of all the build up. Also, because of heart problems that can be caused by not exercising. Another reason is because your body cant fight off an infection (have you ever heard of sweating out the fever.)

While auscultating breath sounds of a patient who was stung multiple times by a yellow jacket, you hear bilateral wheezing over all lung fields. this indicates:?

Answers

THE JACKET IS NO GOOD

Bilateral wheezing indicates narrowing of the bronchioles, often due to inflammation as seen in asthma or allergic reactions. This can cause difficulty in breathing as the airway passages become constricted. Option D is correct .

This narrowing, also known as bronchoconstriction, occurs when the airways become inflamed and swollen, often accompanied by excessive mucus production. This constriction can be triggered by various factors such as allergic reactions, asthma, or environmental irritants.

Bilateral wheezing: This sound is generally due to the air trying to move through narrowed passages in both lungs.Narrowing of the bronchioles: This is common in conditions like asthma or allergic reactions, where the muscles around the airways tighten and the lining becomes inflamed and swells.

Upper airway swelling typically presents with stridor, not bilateral wheezing. Lastly, enlargement of the bronchioles would not cause the kind of airway turbulence that leads to wheezing.

Complete question :

While auscultating breath sounds of a patient who was multiple times by a yellow jacket, you hear bilateral wheezing over all lung fields. This indicates: Select one:

A. a significant amount of fluid in the alveoli.

B. rapid swelling of the upper airway tissues.

C. enlargement of the bronchioles in the lungs.

D. narrowing of the bronchioles in the lungs.

Which describes the depressant effects of alcohol?

Answers

Answer:

It would be very strong

Explanation:

please like

I am giving a lot of points for a stupid question. I need help honestly on this.
What kind of experiment would I do? That's what I don't understand. If you were a scientist, how would you test if cell phones cause health risks? What type of experiment might you design to figure out if you are frying your brain with your cell phone?

Answers

its is a really tough one but....u could carry out an experiment to show how cellphones harm ones eyes, thinking,body in some cases
u can compare between a person whom was busy with their phone close to their eye...harming their eyesight etc.
there are alot of cons...so make good use of that...
good luck than
You can do a control test on plants. buy some seedling plants ( like an herb plant but not full grown yet) and place the same amount of healthy in a room of at least 2 routers and placing the control group in another room that is a few rooms away  feeding them all the same food and water and in a controlled temperature for up to 14 weeks.
This test should show you the effects on a plant  of what wifi signals emitted from your cell phone ( which is radiation) has on the human body..

I hope this is what you are looking for.

Which component of the ekg causes the heart to contract?

a. qrs complex

b. t wave

c. p wave

d. av node?

Answers

Final answer:

The QRS complex on the EKG is responsible for triggering the ventricular contractions, leading to the heart pumping blood.

Explanation:

The component of the EKG that causes the heart to contract is the QRS complex. The QRS complex represents the depolarization of the ventricles, which is the signal that triggers the ventricles to contract and pump blood to the lungs and body. This process requires a much stronger electrical signal due to the larger size of the ventricular cardiac muscle. As the QRS complex reaches the peak of the R wave, the ventricles begin their contraction. The P wave, on the other hand, precedes ventricular contraction and represents the depolarization of the atria. Lastly, the T wave indicates ventricular repolarization, signaling the relaxation of the ventricles after they contract.

Final answer:

The QRS complex on an EKG triggers the contraction of the heart, specifically the ventricles, which is essential for pumping blood throughout the body. The correct option is a.

Explanation:

The component of the EKG that causes the heart to contract is the QRS complex. The P wave represents the depolarization of the atria and is followed shortly by the contraction of the atria. However, the actual contraction of the heart, specifically the ventricles which pump blood to the lungs and body, is triggered by the QRS complex. As the QRS complex reaches the peak of the R wave, the ventricles begin to contract. The T wave, in contrast, represents repolarization of the ventricles, which is the phase where the ventricles relax after contraction.

Hence, Option a is correct.

A patient experiences chronic gastritis with a loss of parietal cells due to atrophy. the nurse determines that the patient is at risk for a complication associated with the loss of the parietal cells. which diagnostic test will assist in making this determination?

Answers

The diagnostic test that will further determine if a patient is experiencing chronic gastritis is through testing of vitamin B12 deficiency. When a patient is experiencing the condition, the body is not able to absorb the vitamin. Another test is blood iron test. Malabsorption of iron is also a direct indicator for chronic gastritis which is caused by the loss of parietal cells due to atrophy.

Answer: Biopsy (endoscopy)

Explanation: Chronic gastritis with a loss of parietal cells due to atrophy (i.e degeneration of cells) is usually caused by bacterial infection (often H. Pylori).

Parietal cells are epithelial cells that line the gastric and secretes hydrochloric acid (HCl) and intrinsic factor in the stomach.

The best approach to diagnose the presence or loss of parietal cells is through biopsy. It is carried out by insertion of an endoscope through the mouth and down into the stomach to pick stomach cells samples. Then, the abundance and stability of the parietal cells is observed.

Beverly consumed 1500 calories daily before she became pregnant. approximately how many calories per day should she consume during lactation?

Answers

She could consume calories that are greater than 1500 because the baby within her womb will be taking in some calories for him/herself and leave the mother with less food being digested for herself.

Describe the size, shape, & arrangement of cells for the Skeletal Muscles, Smooth Muscles, and Cardiac Muscles.

Answers

Skeletal muscle shapeSingle, very long cylindrical, multinucleated cells with obvious striations (nucleus at periphery); lots of mitochondria
Smooth muscle shapeSingle, spindle shaped cells (thick in the middle and tapered at the end), uninucleated (in the center); little mitochondria; dense bodies
Cardiac muscle shapeBranching chains of cells, uni or bi nucleated; striations; nucleus in center; lots of mitochondria; intercalated discs - 2 parts: Gap junctions and desmosomes

The skeletal muscles are cylindrical in shape, have multinucleated, and striated, and are under voluntary control. The size of these muscles may range from 2-3 cm. long and 100 micrometers in diameter. They are highly elongated in shape.

What is the size, shape, & arrangement of cells for the smooth muscles?

Smooth muscles are spindle-shaped cells that contain a single central nucleus. The size of these muscle cells may range from 10-600 micrometers in length.

They are the smallest type of muscle cells. Such types of muscle cells lack striations and are referred to as involuntary muscles.

Cardiac muscle cells are short, narrow, and significantly rectangular in shape. The size of these muscle cells is approximately 0.02mm wide and 0.1mm in length.

Such types of cells contain many sarcomeres that furnish the needed energy for the process of contraction.

Therefore, it is well described above.

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The nurse is educating the patient with gout about ways to prevent reoccurrence of an attack. what foods should the nurse encourage the patient to avoid?

Answers

less protein..? protein makes the organs work harder to digest..

To warm up before a run, David begins by completing quad and hurdler's stretches. Which of these accurately evaluates his choice of warm-up activities?

A. These activities are appropriate because they prepare muscles for intense movement.
B. These activities are not appropriate because the muscles stretched are not warm yet.
C. These activities are appropriate because they make the leg muscles more flexible.
D.These activities are not appropriate because they stretch muscles not used in the exercise.

Answers

C. These activities are appropriate because they make the leg muscles more flexible.

Access to medical services in the united states depends on what three factors

Answers

Access to medical services means that you use health and medical services periodically in order to be having the best outcomes of health.

This access requires 3 important steps or factors which are:
1- To gain an entry permission to a health-care system. You can usually achieve this by using an insurance coverage
2- To gain access to the specified locations/departments that provide you with the needed health services or checks
3- To build a trustworthy relationship with a health-care provider

Typical foods produce 9 cal/g for their fat content and 4 cal/g for their protein and carbohydrate content. if a typical apple weighs 225 g and is 84% water, 14% carbohydrate, and 0.5% fat, how many calories of food energy does an apple provide?

Answers

Answer:

An apple provides a total of 136.125 calories.

Explanation:

We know that

An apple weighs 225 grams, it has 84% water, 14% carbohydrate and 0.5% fat. Also, typical foods produce 9 calories per gram for their fat content and 4 calories per gram for their protein and carbohydrate content.

So, to find the answer, we need to know the number of grams that is fat and carbohydrate.

Using the given percentages, we have

Fat: [tex](0.5\%)(225g)=0.005(225g)=1.125g[/tex]

Carbohydrate: [tex](14\%)(225g)=0.14(225g)=31.5g[/tex]

An apple has 1.125 grams of fat and 31.5 grams of carbohydrates.

If there are 9 calories per gram of fat, the total number of calories in this case would be

Fat: [tex]1.125g(9\frac{cal}{g})= 10.125cal[/tex]

If there are 4 calories per gram of carbohydrate, the total number is

Carbohydrate: [tex]31.5g(4\frac{cal}{g})= 126cal[/tex]

Therefore, an apple provides 10.125 calories from fat and 126 calories from carbohydrates, for a total of 136.125 calories.

Final answer:

To calculate the calories of food energy provided by an apple, we need to consider its macronutrient composition. By multiplying the weight of each macronutrient by its corresponding caloric content, we can determine the calories provided by the apple. In this case, an apple weighing 225 grams and having 84% water, 14% carbohydrate, and 0.5% fat provides approximately 136.125 calories of food energy.

Explanation:

To calculate the calories of food energy provided by an apple, we need to multiply the weight of each macronutrient by its corresponding caloric content and sum them up. Let's do the calculation:

Water content: 225 g x 0.84 (84%) = 189 g

Carbohydrate content: 225 g x 0.14 (14%) = 31.5 g

Fat content: 225 g x 0.005 (0.5%) = 1.125 g

Using the given caloric content, we can calculate the calories provided by each macronutrient:

Water: 189 g x 0 cal/g = 0 cal

Carbohydrate: 31.5 g x 4 cal/g = 126 cal

Fat: 1.125 g x 9 cal/g = 10.125 cal

Finally, we can sum up the calories from each macronutrient to obtain the total energy provided by the apple:

Total calories = 0 cal (water) + 126 cal (carbohydrate) + 10.125 cal (fat) = 136.125 calories


Individuals eliminate alcohol from their bodies at an approximate rate of __________.

.018 BAL per hour
.08 BAL per hour
.015 BAL per hour
.05 BAL per hour

Answers

Individuals eliminate alcohol from their bodies at an approximate rate of
~.015 BAL Per hour

Individuals eliminate alcohol from their bodies at an approximate rate of .015 BAL per hour. Correct answer: C Once alcohol has entered your bloodstream, your body will begin to metabolize it at a rate of 20 milligrams per deciliter (mg/dL) per hour. Despite the fact that alcohol is metabolized at a constant rate, some people may feel the effects of alcohol for longer amounts of time. The reason is because BAL is affected by several factors, like age, weight, medications...

With age, muscles can become weaker. This is due to __________. A. connections between nerves, which cause more pain and therefore less use B. damage from everyday use and injuries that accumulate over time C. disconnections between motor nerves and muscle fibers D. difficulties that occur during muscle growth and repair

Answers

The answer is C! I just took this test ! :)

You are asked to write an article for the school newspaper about fad diets. Which of the following paragraphs would be the most factual?

A. Fad diets are extreme and do not include balanced meals. They are usually hard to maintain because of their extreme restrictions. Also, the weight one loses while on a fad diet is generally gained back as soon as a person stops dieting.

B. Fad diets can be fun because they rarely restrict what you eat. Plus, they induce weight loss in healthy, maintainable ways, and involve techniques that can improve your flexibility.

C. Fad diets, which are necessary for fast weight loss, include healthy, well-balance meals. Unfortunately, the weight you lose while on a fad diet is usually gained back once you stop dieting.

D. Fad diets are an important part of a diet regimen. They can induce lifelong weight loss and weight gain, which makes them best for young people who want to lose weight quickly.

Answers

the answer is a, i member this question from virtual physical education

You are asked to write an article for the school newspaper about fad diets. Which of the following paragraphs would be the most factual? 

You should choose A for your answer. But I don't really recommend this diet either because it doesn't result in long-term weight loss, and it can be dangerous to your health. You are better off without it because even if you follow through with this diet you will not get the results you would like. I'm sure most people would want diets that have long-term results and not short-term results that can also be dangerous. 

I hope this helps you! :D 

Please vote me as Brainliest if there is another answer!

How to optimize the energy system for safe and improved performance?

Answers

To optimize the energy system for safe and improved performance, you must first use all three energy systems available in the body. First is for less strenuous workouts, the aerobic energy system. Next are the glycol energy system and lastly the ATP Energy system for heavy lifting and strenuous activities. 

The phrase energy system is used to describe the processes or mechanism by which energy is delivered or produced in the body.

The three energy systems involved during physical activities are;

Phosphate (ATP-PC)GlycolyticOxidative

The methods of optimizing the energy systems are;

1. Getting rest through sleep

The lack of sleep may cause tiredness, grumpy, or lethargic feeling

2. Stress reduction

Stress reduces the ability to switch off and rest, thereby can be a source of tiredness

3. Regular exercise

Regular exercise help boosts energy levels, especially for people having an inactive or sedentary lifestyle

4. Stop or avoid smoking or taking too much alcohol

The lung efficiency is reduced by tar and toxins in cigarette, and alcohol induce drowsiness, also makes a person feel tired

5. Eat good food

Taking nutritious diet will supply the nutrients the body needs for optimum performance

6. Foods with added sugar should be avoided

Sugar is taught to result in an immediate, but short-term boost of energy followed by an energy slump or noticeable decline

7. Take sufficient amount of water

Dehydration can cause fatigue or anxiety

8. Build social networks

Being socially active improves physical and mental health

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What is an example of moderate physical activity?

A. Walking the dog
B. Washing the dishes
C. Swimming
D. Jumping rope

Answers

An example of moderate physical activity is A. Walking a dog

A(n) ______ reduces the pressure of compressed oxygen inside the oxygen cylinder to a level more appropriate for patient care.

Answers

An oxygen cylinder contains pure oxygen and it is compressed to provide more amount of oxygen gas available. With oxygen regulators, the pressure can be controlled and the rate of the amount of oxygen released will be controlled enough for patient care.
It is the Oxygen Regulator. The oxygen regulator appends to the chamber at the barrel valve. It diminishes the weight of compacted oxygen inside the oxygen barrel to a level more fitting for understanding consideration. 
Oxygen Flow control controllers and preserving gadgets are a weight diminishing gadgets intended to direct or bring down oxygen weight from a barrel to levels that can be securely utilized by the patient. A Regulator just directs the spill out of an oxygen chamber.

Why is it even more important for teens to eat better?

Answers

It is important for teens to eat well because they are growing and need energy and they need to stay healthy. 

Laura researched and designed a training program to help her increase her cardiovascular fitness. Unfortunately, after three months, she has still made no progress in her goals. What is the best thing for Laura to do next?

Answers

The best thing that Laura should do in order for her goals to progress to assess her training program and try to evaluate and adjust some activities that she has on her program and change it as well as the intensity, duration and frequency. After having it adjusted, she needs to look at the progress whether it has changed and improved.

Consuming medium doses of alcohol is likely to cause

Answers

It is likely to cause Impaired Judgement first, then it starts to affect the muscles, so eventually your vision would be blurry, you'd slur your words, and you'd stagger instead of walk


It is likely to cause a severe addiction and to begin to attack your liver, and cause an hepatitis

How fast does the skin on your lips grow?

Answers

It depends on how the skin went away if you where biting your lips it can take up to 2-3 weeks

A 30-year-old male was rescued after being lost in the woods for approximately 18 hours. the outside temperature is 30°f (–1°c). he is immediately placed in the warmed ambulance, where you perform a primary assessment. he is unresponsive, pale, and apneic. you should:

Answers

In this case, you should apply emergency protocol. The patient is unconscious(said unresponsive). After assessing consciousness you should assess patient circulation by placing your hand on carotid artery, then look for airway and breathing problem.

Answer: assess for a carotid pulse 

Reduced fat means a food has 50% fewer calories than its normal counterpart

True or false?

Answers

This statement is true.

The statement is false, reduced fat only means ".5-3 grams or 25% less fat than regular".

Your patient is a 19-year-old man who received a penetrating knife wound to his chest. on your arrival, he is lying supine with a visible chest wound that is bleeding slightly. you can hear the sucking sound of air moving in and out of the wound. this wound is best managed with:

Answers

put air bubbles in his iv

This wound is best managed with an occlusive bandage sealed on three sides and open on the fourth side.

The patient's condition and symptoms suggest the presence of an open chest wound with air entering the chest cavity, leading to a condition known as "sucking chest wound" or "open pneumothorax." This is a serious and potentially life-threatening injury that requires immediate attention.

The best management for a sucking chest wound is as follows:

Call for Emergency Medical Help: As a first responder, call for emergency medical assistance immediately to ensure the patient receives professional medical care as soon as possible.

Maintain Airway and Breathing: Ensure the patient's airway is open and assist with breathing if necessary. If the patient is conscious but having difficulty breathing, help them find a comfortable position that minimizes the strain on their chest.

Seal the Wound: The priority is to seal the wound to prevent further air from entering the chest cavity. If you have an occlusive dressing specifically designed for this purpose, apply it directly over the wound. If you don't have a commercial occlusive dressing, you can use any airtight material available, such as plastic wrap or a clean, sterile plastic bag.

Monitor Vital Signs: Continuously monitor the patient's vital signs, including breathing rate, pulse, and level of consciousness. Be prepared to perform CPR if necessary.

Keep the Patient Calm: Encourage the patient to remain as calm as possible. Reducing anxiety can help minimize the impact of stress on their breathing.

Avoid Pressurizing the Chest: Do not apply excessive pressure or tape that might trap air in the chest.

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Rose and martha were classmates. rose idolized martha and believed that she was the best friend a person could have. however, when martha refused rose's offer to study together on the night before a test, rose felt intensely hurt and dejected. the next day, she lashed out at martha and accused her of being a terrible friend. in the context of personality disorders, it can be inferred that rose is exhibiting the symptoms of

Answers

Rose is exhibiting borderline personality disorder or BPD. The expression "borderline" alludes to that reality that individuals with this condition tend to "outskirt" on being determined to have extra emotional wellness conditions in their lifetime, including psychosis. 
One of the incongruities of this issue is that individuals with BPD may pine for closeness, yet their extreme and precarious passionate reactions have a tendency to distance others, causing long haul sentiments of seclusion.

An older female resident lowers her voice and tells the nurse that another female resident is looking at her behind her back and is going to make her move tonight with a male staff member. which ideas should the nurse include in the response to this individual?

Answers

She should be told to use the call bell because that doesn't confirm or deny her suspicions and would put her at ease.

Discuss the influence of peer pressure on the food choices that you make. Does peer pressure negatively or positively affect your choices? Discuss strategies for making the right choices in the face of peer pressure in the unhealthy direction.

Answers

Final answer:

Peer pressure impacts food choices, strategies can help resist unhealthy influences, importance of social factors in decision-making.

Explanation:

Peer pressure can significantly impact our food choices, as observed in school lunchrooms and lasting into adulthood. Individuals tend to mirror eating habits of their peers to fit in socially. For example, being surrounded by friends who eat fast food can influence one's choices.

When faced with peer pressure leading towards unhealthy choices, it's important to have strategies to make the right decisions. These include standing firm in personal values, assertively declining unhealthy options, seeking like-minded friends who support healthy choices, and focusing on individual health goals.

Understanding the influence of social factors and learning to navigate peer pressure positively can empower individuals in making informed and beneficial food choices for their well-being.

A hypothesis that has been repeatedly disproved is that the MMR vaccine causes _____.

Answers

The hypothesis is that MMR vaccine causes Autism.

Your family is moving to a new neighborhood, and your parents have narrowed their choices down to four different places. Because you have a new-found interest in staying active and healthy, your family has asked your opinion about which neighborhood to choose. Your biggest concerns are that you have a safe place to play tennis and that you have access to fresh, local food. Look at the breakdown of each option and pick the best one for your family: Neighborhood A: Police and fire stations, sports leagues Neighborhood B: Library, weekly farmers' market, park Neighborhood C: Museums, health food store, library Neighborhood D: Youth center, library, park Which is the best neighborhood to meet your needs?

Answers

I believe the correct answer is B. library, weekly farmers' market, park. This option covers everything this person needs - if he wants to read, there's the library. Since he wants to eat healthy, he can go to the farmers' market once a week. And given that he wants to play tennis, he can go to the park and do so. The other options lack something: in A, no food is mentioned. In C, there's no place for him to play tennis. In D, again, there's no food mentioned.

B)  Library, weekly farmers' market, park

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