If a person has a sore in the oral cavity, where is it located?
A. Lower back
B. Umbilicus
C. Mouth
D. Otic canal
Answer: C
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Which of the following best describes kidney function in older adults (70 years or older)?
A) Kidney function decreases due to kidney atrophy. B) Only about 3% of older adults have any loss of kidney function. C) Only obese and diabetic older adults have any kidney dysfunction. D) Kidney function remains the same throughout life, regardless of age.
What unit of light stimulates photoreceptor cells in the retina?
A) photon B) refractive index C) glutamate D) gamma ray
Identify the hormone-secreting cells of the pineal gland
A) melanocytes B) islets of Langerhans C) pineal islets D) pinealocytes E) alpha cells
The enzyme released by the stomach to digest protein is
A- amylase B- glucose C- nuclease D- pepsin