A nurse is caring for a 58-year-old client who has a low oxygen saturation. The nurse is reviewing the client's data to create a plan of care. Complete the diagram by drawing arrows to connect the condition and two parameters the nurse should monitor to assess the client's progress.

Low oxygen saturation -> Respiratory rate and heart rate

Low oxygen saturation -> Blood pressure and temperature

Low oxygen saturation -> Lung sounds and chest expansion

Low oxygen saturation -> Hemoglobin and hematocrit

Answer and Explanation

The Correct Answer is C

Choice A reason: Respiratory rate and heart rate are not specific indicators of oxygen saturation. They can be affected by many other factors, such as pain, anxiety, or dehydration.

Choice B reason: Blood pressure and temperature are not directly related to oxygen saturation. They can be influenced by other conditions, such as infection, inflammation, or shock.

Choice C reason: Lung sounds and chest expansion are relevant parameters to monitor for a client with low oxygen saturation. They can indicate the presence of respiratory problems, such as pneumonia, asthma, or atelectasis, that can impair gas exchange and oxygen delivery.

Choice D reason: Hemoglobin and hematocrit are measures of red blood cell count and volume. They can affect the oxygen-carrying capacity of the blood, but they are not directly affected by oxygen saturation. They can be altered by other factors, such as bleeding, dehydration, or anemia.

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Correct Answer is C

Explanation

Choice A reason: This is incorrect because constipation is not a common or serious adverse effect of antihistamines. However, the patient should increase their fluid and fiber intake and exercise regularly to prevent constipation.

Choice B reason: This is incorrect because abdominal cramps are not a common or serious adverse effect of antihistamines. However, the patient should avoid spicy or fatty foods and take the antihistamine with food or milk to prevent stomach irritation.

Choice C reason: This is correct because drowsiness is one of the most common and bothersome adverse effects of antihistamines. The patient should avoid driving or operating machinery if they experience drowsiness and take the antihistamine at bedtime.

Choice D reason: This is incorrect because decreased libido is not a common or serious adverse effect of antihistamines. However, the patient should inform their provider if they experience any sexual dysfunction or mood changes while taking the antihistamine.

A. Decreases inflammation B. Increases bone density C. Reduces risk of infection D. Improves peripheral blood flow

Correct Answer is A

Explanation

Choice A reason: Decreases inflammation is a therapeutic effect of prednisone. Prednisone is a corticosteroid that suppresses the immune system and reduces the production of inflammatory mediators. This helps to relieve the pain, swelling, and stiffness of rheumatoid arthritis.

Choice B reason: Increases bone density is not a therapeutic effect of prednisone. Prednisone can cause bone loss and osteoporosis by decreasing calcium absorption and increasing calcium excretion. This increases the risk of fractures and bone damage.

Choice C reason: Reduces risk of infection is not a therapeutic effect of prednisone. Prednisone can increase the risk of infection by weakening the immune system and making it less able to fight off pathogens. This requires close monitoring and prophylactic antibiotics.

Choice D reason: Improves peripheral blood flow is not a therapeutic effect of prednisone. Prednisone can impair peripheral blood flow by causing vasoconstriction and increasing blood pressure. This can worsen the symptoms of peripheral vascular disease and increase the risk of thrombosis.

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A nurse is caring for a 58-year-old client who has a low oxygen saturation. The nurse is reviewing the client's data to create a plan of care. Complete the diagram by drawing arrows to connect the condition and two parameters the nurse should monitor to assess the client's progress.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

During a routine checkup, a patient states that she is unable to take the prescribed antihistamine because of one of its most common adverse effects. The nurse suspects that which adverse effect has been bothering this patient?

Correct Answer is C

Explanation

A nurse is teaching a client who has a new prescription for prednisone to treat rheumatoid arthritis. The nurse should inform the client that which of the following is a therapeutic effect of this medication?

Correct Answer is A

Explanation

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