What tool would help you determine the hydrogen ion concentration of urine?
A) Deionized water
B) Refractometer
C) pH test strip
D) Bromecresol purple
Answer: C
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Which statement is true regarding the abdominopelvic regions?
A) The bulk of the liver is found within the left hypochondriac region. B) Directly inferior to the umbilical region is the inguinal region. C) The small intestine is located in the bottom three regions only. D) The hypogastric region is where the stomach is located. E) The hypochondriac regions are superior to the lumbar regions.
A muscle that inserts on the body of the mandible is probably involved in
A) kissing. B) blowing. C) chewing. D) frowning. E) spitting.
During transcription, which base pairs with adenine of DNA in the newly formed molecule of RNA?
A) thymine B) adenine C) uracil D) cytosine E) guanine
Quiet inspiration requires the ________.
A. contraction of the diaphragm and the external intercostals only B. contraction of the diaphragm only C. contraction of the diaphragm and the internal intercostals only D. relaxation of all the respiratory muscles