A nurse is assessing a client for a positive Chvostek's sign following a thyroidectomy. Which of the following areas on the client's head should the nurse tap to assess the client for tetany?
The Correct Answer is B
To assess a client for a positive Chvostek’s sign, the nurse should tap gently on the cheek, specifically two centimeters in front of the ear, over the facial nerve (also known as CN VII). This test is used to check for hypocalcemia, a condition that can lead to tetany, which is the involuntary contraction of muscles. A twitch of the facial muscles in response to this tapping indicates a positive Chvostek’s sign. This is particularly relevant following a thyroidectomy, as the procedure can indirectly affect the parathyroid glands, potentially leading to hypocalcemia
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Valsartan is an angiotensin II receptor blocker that lowers blood pressure by blocking the vasoconstrictive and aldosterone-secreting effects of angiotensin II. Loweringblood pressure reduces the workload of the heart and improves cardiac function in patients with heart failure . Decreased urinary output, increased heart rate, and increased potassium level are not expected outcomes of valsartan therapy and may indicate worsening of heart failure or adverse effects of the medication.
Correct Answer is C
Explanation
An incentive spirometer is a device that helps improve lung function by encouraging deep breathing and preventing atelectasis (collapse of alveoli) after surgery or prolonged bed rest. The client should position the mouthpiece firmly in their mouth, inhale deeply and slowly through the mouthpiece until the indicator reaches the desired level, hold their breath for 3 to 5 seconds, and then exhale normally through their nose or mouth.
Exhaling slowly through pursed lips or placing hands on the upper abdomen are techniques that can help with dyspnea (shortness of breath), but are not part of using an incentive spirometer. Positioning the mouthpiece 2.5 cm.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.