Which of the following hormones is important in the regulation of sodium ion concentrations in the extracellular fluid?
A) erythropoietin
B) antidiuretic hormone
C) renin
D) aldosterone
D
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In gluconeogenesis, during the postabsorptive state, amino acids and ________ are converted to glucose
A) glucagon B) glycerol C) glycogen D) acetyl Co A
During transcription, __________________.
a) tRNA is used to build a protein b) mRNA is read to produce a protein c) mRNA is read to produce DNA d) DNA is used as a template to make RNA.
Which of the following is NOT a mechanism of complement action?
A. produces cytokines B. opsonization C. attracts other immune cells to the site of infection D. forms a MAC that leads to cell lysis
A patient enters a hospital after a motorcycle accident. He complains of mid-back pain. X-rays reveal both rib and pelvic fractures. His emergency room examination includes urinalysis. Which of the following findings from the urinalysis would most likely suggest trauma to the kidneys from the accident, but not to the urinary bladder?
A. Pyuria B. Hematuria C. Albuminuria D. Uremia E. Phenylketonuria