The gastric juice is an acidic substance mainly composed of which enzyme?
A. ptyalin
B. salivary amylase
C. pepsin
D. hydrochloric acid
Answer: C
You might also like to view...
It is easier to prevent negligence than it is to defend it.
Answer the following statement true (T) or false (F)
________ must never be shaved because of the failure to regrow or abnormal regrowth
A. Eyebrows B. Facial hair
A 26-year-old male is in severe respiratory distress following an exposure to anhydrous ammonia. His voice is hoarse with inspiratory stridor and diffuse crackles in the lung bases. What should you suspect?
a. Supraglottic swelling b. Pulmonary edema c. Acute respiratory distress syndrome d. Tracheobronchial swelling
Blocking access to a facility's computer systems by unauthorized users is accomplished through the use of
A. encryption programs. B. hack prevention services. C. firewalls. D. special hardware.