Correct Answer: B

Rationale: Asystole is the absence of any cardiac electrical activity, and it is a non-shockable rhythm. In the case of asystole, defibrillation would not be effective. The next appropriate action would be to continue high-quality CPR and administer epinephrine according to the advanced cardiac life support (ACLS) protocol. Additionally, assessing the client's pulse is crucial to determine if there is any return of spontaneous circulation (ROSC) following CPR and medication administration. Checking the cardiac monitor electrodes ensures proper attachment and accurate monitoring of the client's cardiac rhythm but may not directly impact the management of asystole.

Correct Answer: B

Rationale: The gland that encircles the male urethra at the base of the bladder is the prostate gland. The prostate is an important organ in the male reproductive system that produces fluid to nourish and protect sperm. It also plays a role in ejaculation. A nurse focusing on the prostate gland during the health history of an older male patient is particularly important because issues related to the prostate, such as benign prostatic hyperplasia (BPH) or prostate cancer, commonly affect older men. Regular assessment and screening of the prostate gland are crucial for early detection and management of any potential prostate problems.

Correct Answer: A

Rationale: 1. Tachycardia: Disseminated intravascular coagulation (DIC) can lead to widespread clotting within the blood vessels, which can result in tissue ischemia and subsequent compensatory mechanisms such as tachycardia to increase cardiac output and maintain perfusion.

Correct Answer: C

Rationale: Hyperthyroidism is a noncardiac risk factor for heart failure because it can lead to increased heart rate, palpitations, and ultimately strain on the heart. When a person has hyperthyroidism, the thyroid gland produces too much thyroid hormone, which can impact the cardiovascular system by affecting heart function. This increased workload on the heart can contribute to the development of heart failure. It is important for the nurse to recognize hyperthyroidism as a potential risk factor for heart failure during the assessment of the client.

Correct Answer: A

Rationale: Impaired Gas Exchange is the nursing diagnosis that should take the highest priority for implementing client education in a client with chronic obstructive pulmonary disease (COPD). Since COPD directly affects the ability of the lungs to take in oxygen and eliminate carbon dioxide, impaired gas exchange is a critical concern for these patients. By educating the client on proper breathing techniques, medication adherence, smoking cessation, and environmental triggers, the nurse can help in improving gas exchange and overall respiratory function. Addressing Impaired Gas Exchange as a priority can significantly impact the client's quality of life and prevent respiratory complications.