Which of the following is a passageway for both air and food?
A. Larynx
B. Pharynx
C. Esophagus
D. Trachea
E. Bronchus
Answer: B
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An epidemic has spread through a community. It has been documented that 23,000 people have had the illness. What does this number represent?
a. Incidence b. Morbidity c. Mortality d. Prevalence
Under conditions of severe dehydration approximately 99.2% of the glomerular ultrafiltrate volume is reabsorbed.
Answer the following statement true (T) or false (F)
What events occur during the process of accommodation?
a. An increased tension on the suspensory ligament (zonular fibers) of the lens b. Dilation of the canal of Schlemm c. Flattening of the lens d. Focusing of light from close objects e. Relaxation of the ciliary muscle
Ciliary muscles are a type of skeletal muscle.
Indicate whether the statement is true or false