A nurse is providing discharge instructions for a client who has congestive heart failure. Which of the following client statements indicates to the nurse that the teaching was effective?

Performing neurovascular checks with vital signs is an important action to take following a cardiac catheterization accessed through the femoral artery, as it can help monitor for complications such as bleeding, hematoma, infection, thrombosis, or embolism. The nurse should assess the color, temperature, sensation, movement, and pulses of the affected leg, as well as the blood pressure, heart rate, and oxygen saturation of the client.

Instructing the client to perform range-of-motion exercises to his lower extremities is not appropriate, as it can increase the risk of bleeding or dislodging the arterial sheath or closure device. The client should keep the affected leg straight and avoid bending or lifting it for several hours after the procedure, or as directed by the provider.

Restricting the client's fluid intake is not necessary, as fluid intake can help prevent dehydration and contrast- induced nephropathy following a cardiac catheterization. The client should be encouraged to drink fluids, unless contraindicated.

dAmbulating the client 1 hr following the procedure is not advisable, as it can cause bleeding, hematoma, or vascular injury. The client should remain on bed rest for 2 to 6 hours after the procedure, or as directed by the provider, and resume ambulation gradually and with assistance.

Swallowing the capsules whole is the correct way to take nitroglycerin oral, sustained-release capsules, as they are designed to release the medication slowly and steadily over time. The client should not crush, chew, or open the capsules, as this can alter the absorption and effectiveness of the medication.

Taking 1 capsule at the onset of anginal pain is not appropriate, as nitroglycerin oral, sustained-release capsules are not meant for acute episodes of angina, but for long-term prevention and management. The client should use a fast-acting form of nitroglycerin, such as sublingual tablets or spray, to relieve anginal pain.

Taking the medication with meals is not necessary, as nitroglycerin oral, sustained-release capsules can be taken with or without food. However, the client should take the medication at regular intervals and around the same time each day.

Stopping taking the medication if side effects are troublesome is not advisable, as nitroglycerin oral, sustained-release capsules can cause withdrawal symptoms and rebound angina if discontinued abruptly. The client should consult with the provider before stopping or changing the dose of the medication. The client should also report any severe or persistent side effects, such as headache, dizziness, hypotension, or tachycardia.