Which of the following apply to the control centre?
a. It sets the limits for a specific variable
b. It integrates the information received with other information
c. It sends instructions to change the action of the effector
d. a. and c. above only
e. a., b. and c. above
Ans: b
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After teaching a woman who has had a vacuum evacuation for a hydatidiform mole (molar pregnancy) about her condition, which of the following statements indicates that the nurse's teaching was successful?
A) "I will be sure to avoid getting pregnant for at least 1 year." B) "My intake of iron will have to be closely monitored for 6 months." C) "My blood pressure will continue to be increased for about 6 more months." D) "I won't use my birth control pills for at least a year or two."
In the United States, what is the second most common connective tissue disease and the most destructive to the joints?
a. Osteoarthritis b. Systemic lupus erythematosus (SLE) c. Rheumatoid arthritis (RA) d. Sjogren's syndrome
There are several general environmental health competencies for nurses. An example of the competency "assessment and referral" is:
1. Nurses should be advocates for public policy changes. 2. Nurses should understand policy framework and major pieces of legislation. 3. Nurses should be able to successfully complete an environmental health history. 4. Nurses should understand scientific principles about the relationship between in-dividuals and the environment.
Which of the following is true of cancer in women?
1. White women have both a higher incidence rate and higher mortality rate. 2. Black women have both a higher incidence rate and higher mortality rate. 3. White women have a higher incidence rate while black women have a higher mortality rate. 4. Black women have a higher incidence rate while white women have a higher mortality rate.