Which of the following is not an effect of aging on the digestive system?
A. Less intrinsic factor is produced resulting in less vitamin B12 absorption leading to possible pernicious anemia.
B. The liver may metabolize drugs differently as it ages.
C. The rate of movement through the large intestine increases with age.
D. The enamel on the teeth thins and the gingiva recedes allowing for increased tooth decay and loosening of the teeth.
Answer: C
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a. epidermis b. dermis
The diastolic blood pressure is the lowest systemic arterial blood pressure during ________.
A. atrial relaxation B. ventricular contraction C. atrial contraction D. ventricular relaxation
Which of the following is NOT one of the mucosa-associated lymphoid tissues (MALT)?
A) tonsils B) appendix C) lymph nodes D) Peyer's patches
The Nomina Anatomica rejected all eponyms and gave each structure a unique ________ name.
A. Latin B. English C. Japanese D. German