Macula densa cells monitor the concentration of
A. glucose in the blood.
B. antidiuretic hormone in the urine.
C. sodium chloride in the fluid within the distal convoluted tubule.
D. calcium in the fluid of the proximal convoluted tubule.
E. aldosterone in the afferent arteriole.
C
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The smooth, curved surface of the acetabulum that articulates with the head of the femur is called the ________ surface.
Fill in the blank(s) with the appropriate word(s).
The relative concentration of potassium is
A. about equal in plasma, glomerular filtrate, and urine. B. lower in urine than plasma or glomerular filtrate. C. higher in urine than plasma or glomerular filtrate. D. higher in plasma and glomerular filtrate than in urine.
What phospholipid decreases the surface tension of the alveoli?
A. Mucus B. Lymph C. Saliva D. Surfactant
After a chlamydia infection, Mrs. Jones developed scar tissue in her uterine tubes. Determine why she is at a higher risk for an ectopic (tubal) pregnancy in her uterine tubes
What will be an ideal response?