Breathing is often more labor intensive in older adults because the:
A. surface area of the alveoli increases.
B. diaphragm and intercostal muscles enlarge.
C. elasticity of the lungs decreases.
D. overall size of the airway decreases.
Ans: C. elasticity of the lungs decreases.
Health Professions
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An isotonic contraction of the muscle is one that ________________
a. produces no movement at the joint b. produces movement at the joint c. Neither answer is correct.
Health Professions
Undissolved medications suspended in water that are thick, viscous liquids and must be shaken thoroughly before use are called ________ or milks
A) lotions B) ointments C) mixtures D) magmas
Health Professions
Discuss the concept of "med pay."
What will be an ideal response?
Health Professions
The one major duct of the sublingual gland is:
A. Stensen's B. Wharton's C. Bartholin's D. ducts of Rivinus
Health Professions