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A nurse is assessing a client for a suspected anaphylactic reaction following a CT scan with contrast media. For which of the following client findings should the nurse intervene first?

A.

Vomiting

B.

Stridor

C.

Hypertension

D.

Urticaria

Answer and Explanation

The Correct Answer is B

A. Vomiting: While vomiting can occur during anaphylaxis, it is not the most immediately life-threatening symptom.

 

B. Stridor: Stridor indicates upper airway obstruction, which is a critical and life-threatening sign of anaphylaxis. This finding requires immediate intervention, such as administering epinephrine and ensuring airway patency.

 

C. Hypertension: Hypertension is not typically associated with anaphylaxis; instead, hypotension is more common due to vascular collapse.

 

D. Urticaria: Urticaria (hives) can occur in anaphylaxis, but it is not as urgent as stridor, which indicates a compromised airway.


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View Related questions

Correct Answer is A

Explanation

A. Tachycardia: Theophylline can cause tachycardia as a side effect due to its stimulant properties.

B. Constipation: While gastrointestinal effects can occur, constipation is not a common or significant adverse effect of theophylline.

C. Oliguria: Theophylline is more likely to cause diuresis rather than oliguria.

D. Drowsiness: Theophylline typically causes stimulation rather than sedation, leading to increased alertness rather than drowsiness.

Correct Answer is B

Explanation

A. Danazol: Danazol is primarily used for conditions like endometriosis and is not indicated for BPH treatment.

B. Finasteride: Finasteride is a 5-alpha-reductase inhibitor that reduces the size of the prostate and is commonly prescribed for managing symptoms of BPH.

C. Fluoxymesterone: Fluoxymesterone is an anabolic steroid and is not used for treating BPH.

D. Methyltestosterone: Methyltestosterone is also an anabolic steroid and does not address the symptoms of BPH.

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