Which organ system has the principal functions of protection, water retention, thermoregulation, vitamin D synthesis, cutaneous sensation, and nonverbal communication?
A. Integumentary system
B. Skeletal system
C. Muscular system
D. Urinary system
Answer: A
Anatomy & Physiology
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Which muscle extends the forearm?
A) coracobrachialis B) biceps brachii C) brachialis D) brachioradialis E) triceps brachii
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Which system is responsible for the most common route of water loss from the body?
A) urinary system B) digestive system C) integumentary system D) respiratory system
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The head is in which region?
A. Cephalic B. Pectoral C. Lumbar D. Brachial
Anatomy & Physiology