Nokea
When teaching a woman about possible side effects of hormone replacement therapy, the nurse should include information about all of the following except:
- A. Hypoglycemia in diabetic women.
- B. The possible return of monthly menses when taking combination hormones.
- C. Increased risk of gallbladder disease.
- D. Increased risk of breast, cervical, and ovarian cancer with long-term use.
Correct Answer: A
Rationale: When taking estrogen, there is an increased risk of diabetes or hyperglycemia due to lowered glucose tolerance. It is true that monthly menses might return when taking combination hormones. The progestin is responsible for this. There is also a risk of gallbladder disease. It is also true that there is an increased risk of breast, cervical, and ovarian cancer with long-term hormone replacement therapy.
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A teenage client is admitted to the hospital because of acetaminophen (Tylenol) overdose. Overdoses of acetaminophen can precipitate life-threatening abnormalities in which of the following organs?
- A. lungs
- B. liver
- C. kidneys
- D. adrenal glands
Correct Answer: B
Rationale: Acetaminophen is extensively metabolized in the liver. Choices A, C, and D are incorrect because prolonged use of acetaminophen might result in an increased risk of renal dysfunction, but a single overdose does not precipitate life-threatening problems in the respiratory system, renal system, or adrenal glands.
When medications have an additive, synergistic, or antagonistic effect on a tissue, a reaction has occurred.
- A. Pharmaceutical
- B. Pharmacodynamic
- C. Pharmacokinetic
- D. Drug incompatibility
Correct Answer: B
Rationale: Pharmacodynamic reactions involve the effect of drugs on tissue receptors, causing additive, synergistic, or antagonistic effects.
Mr. Lee comes to the clinic with thick green drainage around his eyelids. The nurse examiner takes his history and performs a physical examination, beginning with an eye history. General information the nurse should seek is:
- A. type of employment.
- B. burning or itchy sensation in the eyes.
- C. position of the eyelids.
- D. existence of floaters.
Correct Answer: A
Rationale: Data belonging in a general health history of the eye includes employment, activities, allergies, medications, lenses, and protective devices used.
The parents of a 2-year-old child ask the nurse how they can teach their child to quit taking toys away from other children. Which of the following statements by the nurse offers the parents the best explanation of their child's behavior?
- A. Your child is egocentric. Egocentricity is normal for 2-year-old children. He believes other children want him to have their toys.
- B. Your child is showing negativity. He doesn't want other children to have the toys he wants.
- C. Your child is demonstrating magical thinking. He believes he can make the other children want him to play with their toys.
- D. Your child is engaging in domestic imitation. He is doing what he has seen other children do.
Correct Answer: A
Rationale: Two-year-old children are very egocentric. They believe everything and everyone is concerned about them. They believe other children want them to have their toys. This is different than believing they can make other children want them to have all the toys, as in magical thinking, which normally occurs in preschool-age children. Toddlers are very negative, but this is expressed by refusal of requests made to them. Domestic imitation does occur in preschool-age children, but it refers to the imitation of household chores and roles performed by adults, not the imitation of other children.
Which of the following vaccines is a live virus?
- A. varicella
- B. IPV
- C. DTaP
- D. hepatitis B
Correct Answer: A
Rationale: Varicella is a live virus, as is OPV. IPV is an inactivated polio vaccine.