Which areas should the nurse teach a dark-skinned client to inspect regularly for skin cancer like melanoma?

Determining whether chest pain has been relieved. This is because nitroglycerin is a medication that is used to treat chest pain caused by cardiac origin or acute pulmonary edema. The main action of nitroglycerin is to relax and dilate the blood vessels, which reduces the workload of the heart and improves blood flow to the heart muscle.

Therefore, the most important nursing action after administering nitroglycerin sublingually is to assess if the chest pain has subsided or not.

Choice A is wrong because monitoring the client’s respiratory rate and effort is not the most important action after giving nitroglycerin. Although nitroglycerin can cause hypotension and bradycardia, which may affect the respiratory status, these are side effects that can be managed and are not life-threatening as chest pain.

Choice B is wrong because warning the client to lie still to prevent a headache is not a priority after giving nitroglycerin. Nitroglycerin can cause headache as a side effect, but this can be treated with analgesics and does not require the client to lie still. Moreover, lying still may increase the risk of venous thromboembolism in a client with peripheral vascular disease.

Choice D is wrong because verifying that the sublingual tablet produced a tingling sensation is not essential after giving nitroglycerin.

Although some sublingual tablets may produce a tingling sensation, this is not a reliable indicator of the drug’s effectiveness

This is the priority nursing diagnosis for a client who has had vomiting and diarrhea for the past three days because it poses the greatest threat to the client’s health and well-

being. Fluid loss can lead to hypovolemia, hypotension, shock, electrolyte imbalance, and renal failure.

Choice A is wrong because fatigue is a subjective symptom that may or may not be related to fluid loss.

It is not a priority over fluid volume deficit.

Choice C is wrong because impaired skin integrity is a potential problem that may occur due to irritation from vomiting and diarrhea, but it is not a priority over fluid volume deficit.

Choice D is wrong because imbalanced nutrition is a potential problem that may occur due to vomiting, but it is not a priority over fluid volume deficit.