A nurse is assessing a client who has COPD. Which of the following findings should the nurse expect?

Weight gain

Decrease in anteroposterior diameter of the chest

HCO3 24 mEq/L

pH 7.31

Answer and Explanation

The Correct Answer is D

A. This is incorrect because weight gain is not expected in clients who have COPD, as they often have difficulty eating and digesting food due to dyspnea and fatigue.
B. This is incorrect because a decrease in anteroposterior diameter of the chest is not typical of COPD, as the condition causes hyperinflation and air trapping in the lungs, leading to an increase in chest size and a barrel-shaped appearance.
C. This is incorrect because HCO3 24 mEq/L is within the normal range for blood bicarbonate levels, which are 22 to 26 mEq/L. Clients who have COPD often have chronic respiratory acidosis, which stimulates the kidneys to retain bicarbonate and increase its levels in the blood to compensate for the low pH.
D. This is correct because pH 7.31 indicates acidosis, which is common in clients who have COPD due to impaired gas exchange and accumulation of carbon dioxide in the blood.

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Correct Answer is A

Explanation

Choice A reason:

The statement is correct because chickenpox is highly contagious, and visiting someone with active chickenpox can put the pregnant individual at risk of contracting the infection. The recommendation is to avoid contact with individuals who have chickenpox, especially during pregnancy. The correct approach is to stay away from the infected person until they are no longer contagious (which is usually after all the sores have crusted over and dried up).

Choice B reason:

The statement Is incorrect because taking antibiotics for a viral infection is not appropriate, as antibiotics are only effective against bacterial infections, not viruses. Using antibiotics inappropriately can lead to antibiotic resistance and other potential side effects. Viral infections are generally managed with supportive care.

Choice C reason:

The statement is incorrect because handwashing is an essential infection prevention measure, but washing hands for 10 seconds with hot water may not be sufficient to remove germs effectively. The recommended duration for handwashing is at least 20 seconds with soap and water.

Choice D reason:

The statement is incorrect because cleaning a cat's litter box during pregnancy is not recommended due to the potential risk of exposure to the parasite Toxoplasma gondii, which is found in cat faeces. Toxoplasmosis can cause serious health issues in the developing foetus. It is best for pregnant individuals to avoid cleaning the litter box and have someone else do it or wear gloves and wash hands thoroughly afterward if no one else can do it.

Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}

Explanation

A. Postpartum hemorrhage is incorrect because the client has scant lochia rubra and a firm fundus at the umbilicus, which indicate normal uterine involution and bleeding.

B. Seizures is correct because the client has signs of severe preeclampsia, such as headache, blurred vision, nausea, hyperreflexia, and clonus. These are indications of increased intracranial pressure and cerebral edema, which can lead to seizures or eclampsia.

C. Hyperglycemia is incorrect because there is no evidence of diabetes mellitus or gestational diabetes in the client's history or findings.

D. Hypoxemia is incorrect because there is no evidence of respiratory distress or impaired gas exchange in the client's history or findings.

E. Infection is incorrect because the client has no signs of infection, such as fever, malaise, foul-smelling lochia, or elevated WBC count.

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A nurse is assessing a client who has COPD. Which of the following findings should the nurse expect?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Explanation

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