Which of the following is the hormone that helps make and mature T-lymphocytes?
Aldosterone
Cortisol
Thymosin
PTH
The Correct Answer is C
A. Aldosterone: Aldosterone regulates sodium and water balance, not immune function.
B. Cortisol: Cortisol is a stress hormone, not directly involved in T-cell maturation.
C. Thymosin: Thymosin, secreted by the thymus, stimulates the maturation of T-lymphocytes.
D. PTH: Parathyroid hormone (PTH) regulates calcium levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Fasting blood glucose 155 mg/dL: A fasting glucose level ≥126 mg/dL indicates diabetes. This value is above that threshold.
B. 2-hr blood glucose 132 mg/dL: This is below the diabetic threshold (≥200 mg/dL at 2 hrs) but may indicate impaired glucose tolerance.
C. Casual blood glucose 178 mg/dL: For a random (casual) glucose test, ≥200 mg/dL is diagnostic for diabetes.
D. HbA1c 5.2%: This is within the normal range (below 5.7%).
Correct Answer is C
Explanation
A. The ureters are blocked.: Ureters connect kidneys to bladder and are not directly affected by the prostate.
B. The ejaculatory duct is constricted: While the ejaculatory duct passes through the prostate, it doesn't cause urinary obstruction.
C. The prostate surrounds and compresses the urethra: Prostate enlargement compresses the urethra, obstructing urine flow.
D. The bladder becomes compressed.: The bladder may become overfilled but is not compressed by the prostate.
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