Which of the following is not a specialization performed by cells?
A. producing chemicals that control body processes
B. connecting body parts or creating body movement
C. synthesizing minerals and electrolytes
D. forming protective coatings and linings for body parts
Answer: C
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A patient has been administered nesiritide (Natrecor) to manage symptoms of acute heart failure. How does the drug act?
A) Nesiritide (Natrecor) exhibits mild inotropic action and decreased platelet aggregation. B) Nesiritide (Natrecor) compensates for cardiac deterioration by reducing preload and afterload. C) Nesiritide (Natrecor) corrects hyperthyroidism by inhibiting synthesis of the thyroid hormone. D) Nesiritide (Natrecor) increases the concentration of acetylcholine to potentiate the action of ACE.
The community health nurse is making an initial visit to a family. The most effective and efficient way for the nurse to assess the parenting style in use is to:
1. Ask the parents, "What rule is hardest for your child to obey?" 2. Ask the children what happens when they break the rules. 3. Ask the parents, "How often do you hug or kiss your children?" 4. Observe the parent interacting with the child for five minutes.
Subunit power is derived from:
a. being independent within the organiza-tion. b. providing resources on which the organi-zation most depends. c. supplying multiple cross-trainable func-tions within the organization. d. voicing unique opinions and values within the organization.
The nurse understands that which guideline should be followed to determine serving sizes for toddlers?
a. 1/2 tbsp of solid food per year of age b. 1 tbsp of solid food per year of age c. 2 tbsp of solid food per year of age d. 2 1/2 tbsp of solid food per year of age