A biomarker is
A) any chemical in the body.
B) a gene that encodes a particular protein.
C) always a protein.
D) a body chemical associated with a particular disease or exposure to a toxin.
D
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A patient lost a lot of blood during surgery and his blood pressure dropped from 120/80 to 90/50. Describe how the kidneys respond to this change in blood pressure.
What will be an ideal response?
A burn affecting only the epidermis is a
A) second-degree burn. B) third-degree burn. C) superficial partial-thickness burn. D) deep partial-thickness burn.
When the concentration of water in body fluids increases, the secretion of ADH
increases. Indicate whether the statement is true or false
The movements known as dorsiflexion and plantar flexion are limited to the
A) radiocarpal joint. B) hip joint. C) glenohumeral. D) talocrural. E) sacroliliac.