Cocaine is particularly dangerous for patients with cardiovascular disease, or hypertension, because ________.
A. it blocks the reuptake of serotonin and dopamine, causing excessive bouts of euphoria
B. it blocks membrane sodium channels, causing increased EPSPs
C. it inhibits the degradation of norepinephrine, causing coronary artery constriction
D. it blocks the reuptake of norepinephrine, causing increased heart rate
Answer: D
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The most commonly used oral contraceptives contain
A. FSH and LH. B. gonadotropins. C. synthetic estrogens and progesterone. D. synthetic androgens.
Pressurized ________________________________________ is a means of sterilization
Fill in the blank(s) with correct word
The _____ is the link between the nervous and the endocrine systems.
Fill in the blank(s) with the appropriate word(s).
All of the following organs will send blood to the hepatic portal vein EXCEPT the ____.
a) liver b) colon c) pancreas d) spleen