NCLEX-RN Practice Quiz Test Bank #12 (75 Questions)

NCLEX-RN Practice Quiz Test Bank #12 (75 Questions) 1. 1. Question Among the following signs and symptoms, which would most likely be present in a client with mitral regurgitation? o A. Altered level of consciousness o B. Exertional Dyspnea o C. Increase creatine phosphokinase concentration o D. Chest pain Incorrect Correct Answer: B. Exertional Dyspnea Mitral regurgitation (MR) is defined as an abnormal reversal of blood flow from the left ventricle (LV) to the left atrium (LA). Weight gain due to retention of fluids and worsening heart failure causes exertional dyspnea in clients with mitral regurgitation. The patient will usually complain of significant dyspnea at rest, exacerbated in the supine position, as well as cough with clear or pink, frothy sputum. • Option A: An altered level of consciousness does not occur in clients with mitral regurgitation. Physical examination may reveal altered mental status, tachycardia (or bradycardia if there is ischemic involvement of the conduction system), hypotension, tachypnea, hypoxemia, and cyanosis. • Option C: Creatine phosphokinase (CPK) is an enzyme in the body. It is found mainly in the heart, brain, and skeletal muscle. High levels of CPK may be seen in people who have brain injury, convulsions, heart attack, myocarditis, and myopathy. • Option D: The client feels no chest pain, but may feel palpitations as a result of chronic atrial dilatation. They may also endorse symptoms associated with myocardial ischemia, such as chest pain radiating to the neck, jaw, shoulders, or upper extremities, nausea, and diaphoresis. 2. 2. Question Kris with a history of chronic infection of the urinary system complains of urinary frequency and burning sensation. To figure out whether the current problem is of renal origin, the nurse should assess whether the client has discomfort or pain in the: • A. Urinary meatus • B. Pain in the labium • C. Suprapubic area • D. Right or left costovertebral angle Incorrect Correct Answer: D. Right or left costovertebral angle Discomfort or pain is a problem that originates in the kidney. It is felt at the costovertebral angle on the affected side. Flank or costovertebral angle (CVA) tenderness is most commonly unilateral over the involved kidney, although bilateral discomfort may be present. Discomfort varies from absent to severe. This finding is usually not subtle and may be elicited with mild or moderately firm palpation. • Option A: Pain or discomfort in the urinary meatus can also be indicative of urethritis or acute urinary tract infection. In both men and women, common causes of urethral pain include sexually transmitted diseases (STDs) such as chlamydia, local irritation from soaps or spermicides, and urinary tract infections (UTIs). In men, prostatitis isn’t an uncommon cause, whereas in women, vaginal dryness due to menopause can be an issue. • Option B: Pain in the labium can be due to a swollen labia or vulva. Chronic yeast infections and bacterial infections can both cause pain that ranges from mild discomfort and itching to severe burning or throbbing. Viral and bacterial infections, such as bacterial vaginosis and the herpes simplex virus, can also cause vulvar pain or discomfort. • Option C: Suprapubic pain has a wide variety of causes, and can include pyelonephritis, perinephric abscess, and nephrolithiasis. Gynecological causes are common with suprapubic pain. Suprapubic pain happens in the lower abdomen near where the hips and many important organs, such as the intestines, bladder, and genitals, are located. Suprapubic pain can have a wide variety of causes, so the doctor may need to do tests of vital functions before diagnosing the underlying cause. 3. 3. Question Nurse Perry is evaluating the renal function of a male client. After documenting urine volume and characteristics, Nurse Perry assesses which signs as the best indicator of renal function. • A. Blood pressure • B. Consciousness • C. Distension of the bladder • D. Pulse rate Incorrect Correct Answer: A. Blood pressure Perfusion can be best estimated by blood pressure, which is an indirect reflection of the adequacy of cardiac output. Over time, uncontrolled high blood pressure can cause arteries around the kidneys to narrow, weaken or harden. These damaged arteries are not able to deliver enough blood to the kidney tissue. Damaged kidney arteries do not filter blood well. Kidneys have small, finger-like nephrons that filter the blood. • Option B: Consciousness is not an indicator of renal function. Administration of medications that can alter consciousness may have an effect on renal function, according to studies conducted by The Journal of Pharmacology and Experimental Therapeutics. During consciousness, maximal renal vasodilation by papaverine or acetylcholine did not increase UNaV or fractional Na excretion. • Option C: Checking the distention of the bladder is not an accurate indicator of renal function. It mostly indicates an obstruction or a loss of tone in the bladder muscles that fail to detect increased pressure exerted by urine. It is usually associated with pain and urge to urinate. Bladder catheterization should be performed. • Option D: Individuals with a high resting heart rate and a low beat-to-beat heart rate variability have an increased risk of developing kidney disease, according to a new study by the American Society of Nephrology. However, it is not the most accurate indicator of renal function. 4. 4. Question John suddenly experiences a seizure, and Nurse Gina notices that John exhibits uncontrollable jerking movements. Nurse Gina documents that John experienced which type of seizure? • A. Tonic seizure • B. Absence seizure • C. Myoclonic seizure • D. Clonic seizure Incorrect Correct Answer: C. Myoclonic seizure Myoclonic seizure is characterized by sudden uncontrollable jerking movements of a single or multiple muscle group. Myoclonus is defined as rapid, brief, jerky, or shock-like movements involving muscle or group of muscles. Among all hyperkinetic movement disorders, Myoclonus is considered to be the most rapid and brief. When caused by sudden muscle contraction, it is known as “positive myoclonus,” while a brief loss of muscular tone results in “negative myoclonus” as in asterixis. • Option A: A tonic seizure causes a sudden stiffness or tension in the muscles of the arms, legs, or trunk. The stiffness lasts about 20 seconds and is most likely to happen during sleep. After the seizure, the client may feel tired or confused. • Option B: An absence seizure causes the client to blank out or stare into space for a few seconds. They are also called petit mal seizures. Absence seizures are most common in children and typically don’t cause any long-term problems. • Option D: Clonic seizures are characterized by repeated jerking movements of the arms and legs on one or both sides of the body, sometimes with numbness or tingling. If it is a focal (partial) seizure, the client may be aware of what’s happening. During a generalized seizure, the client may be unconscious. 5. 5. Question Smoking cessation is a critical strategy for the client with Buerger’s disease, Nurse Jasmin anticipates that the male client will go home with a prescription for which medication? • A. Paracetamol • B. Ibuprofen • C. Nitroglycerin • D. Nicotine (Nicotrol)