Frequently when H1 and H2 receptors are located on the same cells, they act in what fashion?
a. Synergistically
b. Additively
c. Antagonistically
d. Agonistically
Answer: c. Antagonistically
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A patient with severe schizophrenia is seen at a community mental health center. He tells the nurse, "I am here to save the world. I threw away the pills because they make God go away."
The nurse identifies the patient's reason for medication nonadherence as: a. poor alliance with clinicians. b. inadequate discharge planning. c. dislike of drug side effects. d. poor insight into his illness.
Which of the following statements accurately describes the act of defecation?
A) Defecation refers to the emptying of the small intestine. B) Centers in the medulla and the spinal cord govern the reflex to defecate. C) When sympathetic stimulation occurs, the internal anal sphincter relaxes and the colon contracts sending fecal content to the rectum. D) Rectal distention leads to a decrease in intrarectal pressure, causing the muscles to stretch and thereby stimulating the defecation reflex.
Which service would be expected to provide resources 24 hours a day, 7 days a week if needed for persons with serious mental illness?
a. Clubhouse model b. Cognitive Behavioral Therapy (CBT) c. Assertive Community Treatment (ACT) d. Cognitive Enhancement Therapy (CET)
Which of the following statements about smoking is true?
a. Black children begin smoking at an earlier age than do White children. b. Almost 80% of schools prohibit tobacco use in all locations. c. Each day over 6000 children try smoking. d. Tobacco use prevention programs should be initiated in eighth grade.