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alexira [117]
3 years ago
12

A 29-year-old man who lives at the sea level drives up to a high altitude (17,000 feet) for over 3 hours. Which of the following

statements best describe his condition after the elevation climb?
A. Increased arterial PO2
B. Decreased arterial PCO2
C. Decreased arterial pH
D. Decreased respiratory rate
Medicine
1 answer:
Vitek1552 [10]3 years ago
6 0

Answer:

D. Decreased arterial PCO2

Explanation:

pO2 decreases exponentially with altitude, this leads to an increase in the respiratory rate in an attempt to gain equilibrium, this leads to a decreasing arterial pCO2, this will displace the equilibrium of gases exchanged resulting in a loss of H+ and leading to respiratory alkalosis, an increasing on arterial's pH.

I hope you find this information useful! Good luck!

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Otitis media (middle ear infection) is sometimes associated with pharyngitis (sore throat). Explain why this is so.
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Answer:

Otitis media is generally caused by dysfunction of the Eustachian tube, which can be due to Pharyngitis.

Explanation:

The otitis media is an infection or inflammation of the middle ear and is mostly caused by the inflammation of the mucous membranes in the nasopharynx leading to dysfunction of the Eustachian tube. This can be caused due to a upper respiratory tract viral infection or streptococcal pharyngitis (strep throat) or due to some allergy.

Pharyngitis or sore throat is a type of inflammation caused by upper respiratory tract viral infection.

Therefore, Otitis media can be caused by Pharyngitis and thus it is associated with it.

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a client is being treated for a fractured hip and the nurse is aware of the need to implement interventions to prevent muscle wa
NNADVOKAT [17]

Regular bone density testing, a high-calcium diet, the use of fall prevention precautions, and weight-bearing exercise are what the client needs to do.

What is muscle wasting?

The shrinking and withering of muscle tissue is referred to as muscular atrophy. When a muscle's nerve supply is cut off, it might deteriorate and eventually die. As people get older, they may lose 20 to 40% of their muscle, and with it, their strength.

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Hence, the answer is, Health promotion measures after an older adult's hip fracture are regular bone density testing, a high-calcium diet, the use of fall prevention precautions, and weight-bearing exercise are what the client needs to do.

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