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Mariulka [41]
2 years ago
11

A 76-year-old woman with emphysema presents with respiratory distress that has worsened progressively over the past 2 days. She

is breathing through pursed lips and has a prolonged expiratory phase and an oxygen saturation of 76%. She is on home oxygen at 2 L/min. Your initial action should be to:
Medicine
1 answer:
Verdich [7]2 years ago
5 0
Your initial action should be to place her in a position that ease or aid her breathing.
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Dietary,health,stress level,blood pressure,smoking

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2 years ago
What is the role of cytochrome P450 enzymes in drug development?
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Answer:

Cytochrome P450 enzymes play an important role in the metabolism of foreign molecules (drugs and environmental chemicals) and endogenous compounds. This large enzyme family facilitates to eliminate xenobiotics from the body and catalyzes the catabolism of endogenous compounds for their physiological functions.Jan 31, 2012

Explanation:

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3 years ago
Blood flow to a tissue will decrease if the:
34kurt

Answer: D) precapillary sphincters relax.

Explanation:

 Blood flow to a tissue will decrease if precapillary sphincters relax as, capillaries provides glucose and oxygen to the cells and allows blood to flow through it when the muscle ring known as the precapillary Sphincters get relaxed. The blood flow is stopped when the precapillary sphincters constrict flow of blood. As, certain chemical signals causes feeder arterioles to dilate and bring more blood into local areas then, it causes precapillary sphincters to relax.

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3 years ago
2. Briefly explain how healthcare activities are intended to improve one’s health.
nasty-shy [4]

Answer:

Physical activity or exercise can improve your health and reduce they risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease.  

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Exercise can have immediate and long-term health benefits.  Most importantly, regular activity can improve your quality of life.  

7 0
2 years ago
Read 2 more answers
Week 5 Discussion A 50-year-old man has been suffering from substernal pain for the last 5 months, particularly on waking up in
dexar [7]

Answer:

It is acute gastritis

Explanation:

The factors that can cause acute gastritis are drinking alcohol, stress, and spicy foods! The patient should go to the emergency room and then your doctor can refer you to where you need to go next. For the treatment they might do an endoscopy. The patient can be treated by medications and a light food diet.

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