A nurse is caring for a school-age child who is 2 hr postoperative following a cardiac catheterization.

The nurse observes blood on the child’s dressing.

Apply intermittent pressure 2.5 cm (1 in) below the percutaneous skin site.

Apply direct pressure to the puncture site.

Elevate the affected extremity above the level of the heart.

Leave the dressing undisturbed and notify the physician immediately.

Answer and Explanation

The Correct Answer is B

The correct answer is choice B. Apply direct pressure to the puncture site.

Choice A rationale:

Applying intermittent pressure 2.5 cm (1 inch) below the percutaneous skin site is not the best approach. This method may not effectively control the bleeding and could potentially dislodge the introducer sheath.

Choice B rationale:

Applying direct pressure to the puncture site is the most effective way to control bleeding. Direct pressure helps to promote clot formation and reduce blood flow to the area, which is crucial in managing postoperative bleeding.

Choice C rationale:

Elevating the affected extremity above the level of the heart is not appropriate in this situation. While elevation can reduce swelling, it does not address the immediate need to control active bleeding.

Choice D rationale:

Leaving the dressing undisturbed and notifying the physician immediately is not advisable. Immediate action to control the bleeding is necessary before notifying the physician. Delaying intervention could lead to significant blood loss.

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Correct Answer is B

Explanation

The correct answer is choice B. How to operate the portable suction machine. The nurse should include this information in the teaching because suctioning is often needed to keep the tracheostomy tube and opening free from extra mucus and secretions that come from the lungs and tissue around the stoma. Suctioning can help prevent the tube from becoming plugged and improve breathing.

Choice A is wrong because the nondisposable tracheostomy tube does not need to be changed daily. It can be changed every 1 to 3 months, depending on the type of tube.

Choice C is wrong because the tracheostomy dressing should be changed using sterile technique, not clean technique, to prevent infection.

Choice D is wrong because the tracheostomy tube should not be secured with ties at the back of the neck. The ties should be fastened at the front or side of the neck, and they should be snug but not too tight.

A. Weight loss B. Muscle weaknesss C. Fever D. Edema

Correct Answer is B

Explanation

Choice A reason

Weight loss is not the correct answer: Weight loss is not a common side effect of simvastatin. In fact, weight loss is generally not associated with statin use. If the client experiences significant, unintentional weight loss, it may indicate another underlying issue that should be reported to the provider.

Choice B reason:

Muscle weakness is the correct answer. The nurse should instruct the client to monitor and report any muscle weakness to the healthcare provider when taking simvastatin. Simvastatin is a statin medication used to lower cholesterol levels in the blood. While statins are generally well-tolerated, they can occasionally cause muscle-related side effects, including muscle weakness or pain.

Rhabdomyolysis, a severe condition characterized by the breakdown of muscle fibres, is a rare but serious side effect of statin use. Muscle weakness may be an early sign of this condition. Therefore, if the client experiences any unexplained or persistent muscle weakness while taking simvastatin, it should be reported to the healthcare provider immediately.

Choice C reason

Fever is not the correct answer: Fever is not a common side effect of simvastatin. If the client develops a fever while taking simvastatin, it is more likely to be related to another condition and should be reported to the provider for further evaluation.

Choice D reason:

Edema is the correct answer: Edema (swelling) is not a common side effect of simvastatin. If the client experiences significant edema, especially in the extremities, it may indicate another underlying issue that should be reported to the provider.

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A nurse is caring for a school-age child who is 2 hr postoperative following a cardiac catheterization. The nurse observes blood on the child’s dressing.

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A nurse is caring for a school-age child who is 2 hr postoperative following a cardiac catheterization.

The nurse observes blood on the child’s dressing.