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1. Question
Which of the following substances, when present in urine, is the most likely positive sign of pregnancy?
Correct
Answer & Explanation:
The answer is C
hCG is a proteinaceous tropic hormone that is secreted by chorionic (e.g., placental) tissue. Th us, hCG is present in the urine only after conception has occurred.
Incorrect
Answer & Explanation:
The answer is C
hCG is a proteinaceous tropic hormone that is secreted by chorionic (e.g., placental) tissue. Th us, hCG is present in the urine only after conception has occurred.
Human chorionic gonadotropin (Novarel, Pregnyl), produced by the placenta, is isolated from the urine of pregnant females, and choriogonadotropin alfa (Ovidrel) is recombinant human chorionic gonadotropin. Human chorionic gonadotropin is indicated for the treatment of some cases of hypogonadism in males in addition to inducing ovulation. The presence of human chorionic gonadotropin in the urine is the basis for home pregnancy tests.
