Which of the following is a cause of asthma?
A. Environmental chemicals that stimulate ?2-adrenergic receptors
B. Elevation of intrapleural pressure to equal atmospheric pressure
C. Loss of alveoli
D. Lack of pulmonary surfactant
E. Inflammation of the bronchioles
Answer: E
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Parasympathetic ganglia that are near the eyes and salivary glands are called ________ ganglia
A) somatic B) collateral C) contralateral D) intramural E) terminal
What is a main function of the myenteric plexus?
A. It controls glandular secretion of the mucosa. B. It sends sensory information to the CNS through glossopharyngeal nerves. C. It stimulates bile production in the liver. D. It controls glandular secretion of the pancreas. E. It controls peristalsis.
Hormones that are secreted from the anterior pituitary are produced in:
A) the hypothalamus. B) the anterior pituitary. C) the posterior pituitary. D) the infundibulum. E) neurosecretory cells.
Which function of the respiratory system is the amount of carbon dioxide exhaled directly related to?
A. Gas exchange B. Speech C. Acid-base balance D. All of the answers are correct.