Nokea
The kind of man who beats a woman is:
- A. from a minority culture in a low-income group.
- B. from a majority culture in a middle-income group.
- C. one who was never allowed to compete as a child.
- D. from any walk of life, race, income group, or profession.
Correct Answer: D
Rationale: Batterers cannot be predicted by demographic features related to age, ethnicity, race, religious denomination, education, socioeconomic status, or class. Ninety-five percent of domestic abuse cases involve male perpetrators and female victims.
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The nurse should make which of the following responses when questioned by a client about the role of leptin in the body?
- A. It increases food intake in clients, thereby promoting obesity.
- B. It assists in the regulation of steroids.
- C. It increases the total fat mass of people who are obese.
- D. It might decrease the total fat mass in the bodies of people who are obese.
Correct Answer: D
Rationale: Leptin (recessive obesity gene-protein hormone) is expressed in fat cell coding for the protein that reacts to the percentage of fat cells in the body. Leptin is associated with increased energy expenditure and decreased food intake via hypothalamic control. Obese clients might have insensitivity or resistance to the effects of leptin. Leptin can affect other body hormones such as insulin. Genetic factors include leptin, uncoupling proteins, and the amount of brown/white fat in the body.
A corporate executive works 60-80 hours a week. The client is experiencing some physical signs of stress. The nurse teaches the client biofeedback techniques. This is an example of which of the following health-promotion interventions?
- A. structure
- B. relaxation technique
- C. time management
- D. regular exercise
Correct Answer: B
Rationale: Biofeedback is a relaxation technique that helps manage stress by teaching control over physiological responses, addressing the client's stress-related symptoms.
Which statement about chemotherapy is true?
- A. It is a local treatment affecting only tumor cells.
- B. It is a systemic treatment affecting both tumor and normal cells.
- C. It has not yet been proved an effective treatment for cancer.
- D. It is often the drug of choice because it causes few, if any, side effects.
Correct Answer: B
Rationale: 5-FU is an antineoplastic, antimetabolic drug that inhibits DNA synthesis and interferes with cell replication. It is given intravenously and acts systemically. It affects all rapidly growing cells, both malignant and normal. It is used as adjuvant therapy for treating cancer of the colon, rectum, stomach, breast, and pancreas. This drug has many side effects, including bone marrow depression, anorexia, stomatitis, nausea, and vomiting.
Ten-year-old Jackie is admitted to the hospital with a medical diagnosis of Rheumatic Fever. She relates a history of 'a sore throat about a month ago.' Bed rest with bathroom privileges is prescribed. Which of the following nursing assessments should be given the highest priority when assessing Jackie's condition?
- A. her response to being hospitalized
- B. the presence of a macular rash on her trunk
- C. her cardiac status
- D. the presence of polyarthritis and pain in her joints
Correct Answer: C
Rationale: Monitoring cardiac status is of the highest priority. Permanent cardiac damage can result from rheumatic fever. The second priority is assessing the client's joints for the presence of polyarthritis and accompanying pain.
Elderly persons with pernicious anemia should be instructed:
- A. to increase their dietary intake of foods high in B12.
- B. that they do not need to return for follow-up for at least a month after initiation of treatment.
- C. that oral B12 is safer and less expensive than parenteral replacement.
- D. that diarrhea can be a transient side effect of B12 injections.
Correct Answer: D
Rationale: Pernicious anemia is a megaloblastic, macrocytic, normochronic anemia caused by a deficiency of the intrinsic factor produced by the stomach. This results in malabsorption of vitamin B12, which is necessary for DNA synthesis and maturation of RBC. Education should include side effects of Vitamin B12, which can include pain and burning at the injection site, peripheral vascular thrombosis, and transient diarrhea.