Health College

what do muscles need in order to expand and stretch?

A.) oxygen
B.) blood
C.) helium
D.) vitamins

Answers

Answer 1

Answer: A.) oxygen

Explanation: Muscles need oxygen to expand and stretch. What happens when a muscle gets exercised or worked out? The body needs more oxygen to keep the muscle going. The heart pumps more blood to the working muscle to get oxygen. This helps the muscles to expand and stretch properly.

I hope this was helpful!

Related Questions

Question 12(Multiple Choice Worth 1 points)
(02.05 LC)
Unrealistic portrayals of slim bodies can encourage people to lose an unhealthy amount of weight. Being underweight or malnourished can lead to
Oliver abnormalities
O tendon rupture
O muscle damage
O heart issues

Answers

All of the options;

A. Organ abnormalities

B. Tendon rupture

C. Muscle damage

D. Heart issues

Are results of being underweight or malnourished

What is underweight?

All of the above (A, B, C, and D) is the appropriate response. Realistically unrealistic images of thin people can in fact influence others to use hazardous weight loss techniques. The effects of being underweight or malnourished on the body can be many and include organ abnormalities, tendon rupture, muscle deterioration, and cardiac problems.

It's critical to emphasize that these health problems have nothing to do with keeping a healthy weight and instead are related to underweight or malnutrition. It's critical to promote self-acceptance, a balanced and healthy attitude to health, and to steer clear of the dangers of chasing after false body standards.

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PLEASE HELP ME WITH THIS QUESTION

Answers

Answer: lean muscle mass

Explanation: You are correct!

If Kendall sees a dietary supplement advertisement for a weight loss product with a before and after picture of a model who claims to have lost 200 pounds exclusively using the supplement, which advertising tactic is she likely observing:

Answers

Kendall is likely observing the advertising tactic of "misleading or exaggerated claims." The claim of losing 200 pounds exclusively using a dietary supplement is highly unrealistic and potentially deceptive, as such dramatic weight loss results are unlikely to be solely attributed to the supplement itself. This advertising tactic aims to capture attention and create a strong desire for the product based on exaggerated or false claims.

Where can a caregiver who has special needs children get ideas for a daily activity plan?

Answers

Answer:

From his/her heart

Explanation:

If she is a good caretaker so he will love the child with his heart and the ideas automatically in your brain when you became a caregiver

The word root othr means
Select one:
O A joint
OB.
lip
OC pain
D. neck

Answers

Answer: A. joint

Explanation:

PLEASE HELP ME WITH THIS QUESTION

Answers

Answer: So BMI is body mass index

and the question is asking how your ethnicity can affect you and your BMI

example: so if I'm 5'4 and my weight is let's say 120 I'm a healthy weight but if me weight were to be 150 or 100 that would be unhealthy right?

so it's asking if your ethnicity has any effects on your BMI or not.

ethnicity examples would be: Latina, Asian, Native American, Asian, ect.

so just honestly add you opinion on if you feel your ethnicity can affect you BMI.

Hope this helped

Softball is best described as what type of sport?

Answers

Answer:Softball is best described as a bat-and-ball sport played between two teams. It is a variation of baseball that is played on a smaller field with a larger ball. The game was invented in 1887 in Chicago and has since become popular around the world, especially among women. Softball is played at all levels of competition, from amateur to professional, and is recognized as an Olympic sport.

What is the partial pressure of O2 in a room with air pressure of 2,000 mmHg, 30% of oxygen, and 4,000L of air?
Group of answer choices

120 mm Hg

600 mm Hg

6000 mm Hg

1200 L

Answers

Answer:

600 mm Hg

Explanation:

partial pressure of oxygen = Air pressure times fractional concentration of oxygen

partial pressure of oxygen = 2,000 mmHg times 0.30 = 600 mmHg

In a couple of sentences, describe the effects secondhand smoke can have upon children. (Site 1)

Answers

It causes a whole bunch of health problems in children, especially respiratory problems. It can also cause SIDS in younger children.

Mr James is an 89-year-old man admitted to your unit with worsening chronic bronchitis. On admission, he is short of breath, but able to walk to the bathroom without difficulty. The physician orders bronchodilators, antibiotics, and an intravenous (IV) infusion of normal saline at 150 mL per hour. When you return to work the next day, you find Mr James gasping for breath, coughing, and panicky. You quickly listen to his lungs and hear more moist crackles than you did yesterday. (2 points per question) 1. What do you think is going on? 2. What additional information do you collect to confirm your suspicion? 3. You report your findings to the registered nurse (RN) and collaborate on quickly developing a diagnosis. What is your diagnosis and what factors contributed to this problem? 4. The RN pages the health care provider while you return to check on the patient. What nursing interventions can help until orders are received? 5. How will you know when the problem has been resolved?

Answers

Based on the information provided, it seems that Mr. James is experiencing worsening respiratory distress and increased lung congestion. This may indicate a worsening of his chronic bronchitis or a possible respiratory infection.

What more information is needed?

To confirm the suspicion, additional information can be collected, such as Mr. James' vital signs (including oxygen saturation levels), respiratory rate, and auscultation of lung sounds. Chest X-rays or other diagnostic tests may also be ordered to assess the extent of lung congestion and identify any underlying causes.

The diagnosis could be acute exacerbation of chronic bronchitis or acute respiratory infection. Factors that may have contributed to this problem could include the progression of his underlying chronic bronchitis, inadequate response to the initial treatment regimen, development of a secondary respiratory infection, or fluid overload due to the IV infusion of normal saline.

Nursing interventions that can help until orders are received may include:

Providing supplemental oxygen to improve oxygenation.Assisting with airway clearance techniques, such as coughing and deep breathing exercises.Administering prescribed bronchodilators or respiratory medications to help open the airways.Elevating the head of the bed to promote easier breathing.Monitoring vital signs and oxygen saturation levels closely.Encouraging Mr. James to rest and providing a calm and supportive environment.Assessing fluid balance and considering adjustments to the IV fluid infusion rate if fluid overload is suspected.

The problem can be considered resolved when Mr. James shows improvement in his respiratory distress, with a reduction in symptoms such as shortness of breath, coughing, and crackles on lung auscultation. His vital signs should stabilize, and oxygen saturation levels should improve. Regular monitoring of his condition and ongoing assessment will help determine if the interventions are effective and if further interventions or adjustments are needed.

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1. Think about the amount of screen time (phone, computer, TV, video games) you spend
each day. Reflect on the impact, positive and negative, and how it influences your
health.

Answers

Answer: Think about it like this...

The more screen time you have the less time you spend on things that are more essential. More screen time means a bunch of gibberish going in your brain at 3 a.m. Also if you look at a screen too long you can strain your eyes which longterm means blindness.

Positive side is that your are learning some things and in a way your keeping your mind busy and productive

Explanation:

1. which of the following is true about sexuality​

Answers

Answer:

what are the answers for the quaiston and I can help u better

PLEASE HELP ME WITH THIS QUESTION

Answers

Answer:

it is true

Explanation:

let me know if wrong

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