Which of the following is part of the upper respiratory tract?
A. Bronchi
B. Pharynx
C. Lungs
D. Bronchioles
E. Trachea
Answer: B
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The __________________ axis is the imaginary line around which sagittal plane motion occurs.
Fill in the blank(s) with the appropriate word(s).
A hospital patient produces 4 mL/min of urine with a urea concentration of 8 mg/mL. Venous blood draw reveals urea concentration of 0.4 mg/mL. What is the percentage of cleared urea from glomerular filtrate?
A. 80% B. 40% C. 56% D. 64% E. 72%
A muscle producing tension that peaks but falls to only intermediate stimulus rates is said to be in
A) incomplete tetanus. B) complete tetanus. C) treppe. D) wave summation. E) recruitment.
Where do the special senses originate?
A) Special senses originate at the axon of the sensory neuron. B) Special senses originate at the interneurons of the brain. C) Special senses originate at the sensory receptor. D) Special senses originate in the thalamus where sensations are relayed. E) Special senses originate in the association areas of the cerebral cortex.