Which of the following is the role of nitric oxide (NO) in hemostasis?
a. Stimulates the release of fibrinogen to maintain the platelet plug.
b. Stimulates the release of clotting factors V and VII.
c. Causes vasoconstriction and stimulates platelet aggregation.
d. Controls platelet activation through cyclic adenosine monophosphate (cAMP)–mediated signaling.
Ans: d. Controls platelet activation through cyclic adenosine monophosphate (cAMP)–mediated signaling.
You might also like to view...
Which gender perceives and reports having better health?
a. Females b. Males c. No difference between genders in perceived health status d. Perceived health status varies strongly by individuals more than gender.
The neighbor of a nurse working at a health care clinic serving the needs of the homosexual community says the nurse must be brave because most of "those" people have AIDS. What would be the nurse's best response?
A) "Hey, it's a job like any other job. They all have problems.". B) "It's okay because I'm not intimate with any of the clients.". C) "It's very difficult for me when you discriminate like that.". D) "That's an unfortunate stereotype. Can we talk about the reality?"
Which of the following symptoms experienced over 1 month would be most helpful to diagnose bipolar disorder?
1. Difficulty sleeping, obsession with death, hallucinations 2. Delusions, unkempt appearance, fatigue 3. Abnormal eating patterns, feelings of despair, flight of ideas 4. Increased goal-directed behavior and talkativeness, distractibility
The nurse reminds the parents of an adolescent that one of the developmental tasks of adolescence is detachment from parents. Parents can assist their teen with this process by:
a. Encouraging their teen to gain acceptance in a group of peers b. Distancing themselves from the teen c. Discouraging conformity with a peer group d. Avoiding the use of family networking or community resources