Surfactant is produced for the first time at the third month of gestation
Indicate whether the statement is true or false
F
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Aspirin can be used to treat hip dysplasia
Indicate whether the statement is true or false
In convergence, two or more incoming fibers contact a single neuron, whereas in
divergence, impulses leaving a neuron pass into several output fibers. Indicate whether the statement is true or false
Which substance is easily filtered by the glomerulus and thus is normally found in the ultrafiltrate?
A) red and white blood cells B) platelets C) proteins D) electrolytes
Which of the following statements is false?
A) Secretin and CCK are produced by the stomach and are important hormones in regulating digestion. B) Parietal cells are activated during the cephalic phase. C) The gastroileal and gastroenteric reflexes accelerate movement of materials throughout the small intestine. D) Teniae coli of the large intestine correspond to the muscularis mucosa of the small intestine. E) The external anal sphincter is composed of skeletal muscle.