A nurse in the emergency department is assisting with the care of a client who has a deep laceration on her left lower forearm and is bleeding heavily from the wound.

Which of the following actions should the nurse take first?

Apply a tourniquet just above the wound.

Place the client in a modified Trendelenburg position.

Apply pressure directly to the wound.

Settle the client in a reclining position.

Answer and Explanation

The Correct Answer is C

This is the first step in controlling bleeding and preventing hematoma formation 1.
Applying direct pressure to the wound with a sterile gauze or a clean cloth can help stop the bleeding 2.

Choice A is not the best answer because a tourniquet should only be used as a last resort to control life-threatening bleeding from a limb 2.
Choice B is not the best answer because placing the client in a modified Trendelenburg position is not necessary for this situation.
Choice D is not the best answer because settling the client in a reclining position is not necessary for this situation.

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Correct Answer is D

Explanation

Hypoglycemia, or low blood sugar, can cause an irregular or fast heartbeat 12.
Bradycardia refers to a slower-than-normal heart rate, which is the opposite of what can happen during hypoglycemia.
Choice A is not an answer because dry mucous membranes are not a common symptom of hypoglycemia.
Choice B is not an answer because polyuria, or excessive urination, is not a common symptom of hypoglycemia.
Choice C is not an answer because poria is a type of fungus and is not related to hypoglycemia.

A. The nurse should instruct the client to monitor which of the following findings is an adverse effect of this medication. B. Constipation. C. Postural hypotension. D. Dermatitis. E. Cardiac arrest.

Correct Answer is B

Explanation

Postural hypotension is a potential adverse effect of atenolol.
It can cause dizziness, faintness, or lightheadedness when getting up from a lying or sitting position suddenly12.

Choice A, Constipation, is not the correct answer because it is not a commonly reported adverse effect of atenolol.
Choice C, Dermatitis, is not the correct answer because it is not a commonly reported adverse effect of atenolol.
Choice D, Cardiac arrest, is not the correct answer because it is not a commonly reported adverse effect of atenolol.

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A nurse in the emergency department is assisting with the care of a client who has a deep laceration on her left lower forearm and is bleeding heavily from the wound. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching the parents of a child who has diabetes mellitus about the manifestations of hypoglycemia. Which of the following manifestations should the nurse include in the teaching?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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A nurse in the emergency department is assisting with the care of a client who has a deep laceration on her left lower forearm and is bleeding heavily from the wound.

Which of the following actions should the nurse take first?