On day 14 of a typical 28 day menstrual cycle, LH concentration in the blood will be ________. The endometrium will be ________. Estrogen concentration in the blood is ________
A. level; sloughing off; low
B. at or near a peak; near the end of the proliferative phase; relatively high
C. low but rising; in the secretory phase; high
D. at or near a peak; in the secretory phase; low
E. level; starting the proliferative phase; level but high
B
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Fatty acids and glucose are the two primary, and preferred sources of energy to create ATP.
Answer the following statement true (T) or false (F)
In the human body, most of the lever systems formed by muscles pulling on bones are what class?
A. 1st class B. 2nd class C. 3rd class D. no particular class is dominant
Where does filtration exclusively occur in the kidney?
A) across the glomerular capsule into the proximal convoluted tubule B) across the filtration membrane in the renal corpuscle C) across the simple squamous cells of the loop of Henle D) across the proximal convoluted tubule into the peritubular capillaries E) across the nephron loop into the vasa recta
In patients with diabetes mellitus, which of the following components is most likely to be found in a urine sample?
A) ketone bodies B) red blood cells C) nitrites D) bilirubin