A 57-year-old male presents with difficulty initiating urination. The patient notes darker-colored urine than normal. Treatment: Schedule transurethral prostate resection (TURP) Which diagnosis is described?
Prostatitis
Epididymitis
Benign prostatic hyperplasia
Testicular cancer
The Correct Answer is C
Benign prostatic hyperplasia (BPH) is a noncancerous enlargement of the prostate gland, a walnut-sized organ that surrounds the urethra in men. The enlarged prostate can compress the urethra and cause urinary problems, such as difficulty starting or stopping urination, weak urine stream, frequent or urgent urination, and blood in the urine. Transurethral prostate resection (TURP) is a surgical procedure that removes excess prostate tissue and relieves the pressure on the urethra.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Respiratory alkalosis is a condition where the blood's pH is elevated due to excessive removal of CO2 from the body. This can occur when the breathing rate is too fast or deep, such as in response to hypoxia, anxiety, fever, or lung disease. When CO2 is removed from the blood, less H2CO3 is formed, which raises the blood's pH by decreasing the concentration of H+ and HCO3- . A normal blood pH is between 7.35 and 7.45, and a normal partial pressure of arterial carbon dioxide (PaCO2) is between 35- and 45 mm Hg. Therefore, a patient with respiratory alkalosis would have a higher-than-normal pH and a lower-than-normal PaCO2.
Correct Answer is B
Explanation
Oliguria is a condition where the urine output is less than normal, usually less than 500 mL per day in adults. Oliguria can be a sign of dehydration, which occurs when the body loses more water than it takes in. Dehydration can cause various symptoms such as thirst, dry mouth, headache, dizziness, fatigue, and confusion.
Dehydration can also affect kidney function and lead to electrolyte imbalances and acid-base disorders.
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