Nokea
A nurse is caring for a client with an elevated cortisol level. The nurse can expect the client to exhibit symptoms of:
- A. urinary excess.
- B. hyperpituitarism.
- C. urinary deficit.
- D. hyperthyroidism.
Correct Answer: C
Rationale: High levels of cortisol can produce sodium and fluid retention and potassium deficit, thus creating urinary deficit.
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What are the implications for a client with renal insufficiency who wants to start a low-carbohydrate (CHO) diet?
- A. As long as the client eats a minimum of 30 g of CHO/day, there should be no problem.
- B. The client's clinical condition is a contraindication to starting a low CHO diet.
- C. Calcium supplements should be utilized to prevent the development of osteoporosis while on a low CHO diet.
- D. As long as the client eats foods that are high biologic protein sources, a low CHO diet can be followed.
Correct Answer: B
Rationale: A client with renal insufficiency should not start a low CHO diet because it could result in an increased renal solute load. Clients who have renal disease (renal failure, endstage renal disease [ESRD], dialysis, and transplant) or liver disease (liver failure, hepatic encephalopathy, cirrhosis, transplant, and hepatitis) require some form of protein control in dietary patterns to prevent complications from an inability to handle protein solute load. Proteins used in the diet must be of high biologic value, and protein intake is usually weight based, starting at 0.8 g/kg of dry weight, depending on the client's underlying clinical condition. Protein levels may be increased as necessary to account for metabolic response to dialysis and regeneration of liver tissue (1.5-2.0 g/kg/day). A minimum level of CHOs are needed in the diet (50-100 g/day) to spare protein. Vitamin and mineral supplements might be indicated with clients who have liver failure. The dietician is instrumental in calculating specific nutrient requirements for these clients and reviewing fluid intake and output, medication profile, and daily weight to monitor client outcomes in conjunction with dialysis technicians and nurses.
If a client is suffering from thyroid storm, the PN can expect to find on assessment:
- A. tachycardia and hyperthermia.
- B. bradycardia and hypothermia.
- C. a large goiter.
- D. a calm, quiet client.
Correct Answer: A
Rationale: In thyroid storm, excessive thyroxine causes increased metabolic rate, leading to tachycardia, hyperthermia, and other signs of hyperthyroidism such as atrial fibrillation.
A client recently lost a child due to poisoning. The client tells the nurse, 'I don't want to make any new friends right now.' This is an example of which of the following indicators of stress?
- A. emotional behavioral indicator
- B. spiritual indicator
- C. sociocultural indicator
- D. intellectual indicator
Correct Answer: C
Rationale: The client's withdrawal from forming new relationships reflects a sociocultural indicator of stress, as it affects social interactions. Emotional behavioral indicators involve mood changes, spiritual indicators relate to existential concerns, and intellectual indicators involve cognitive difficulties.
The highest incident of child abuse occurs in children in which age group?
- A. birth-3 years old
- B. 4-6 years old
- C. 6-10 years old
- D. more than 10 years old
Correct Answer: A
Rationale: Children between birth and 3 years of age have the highest rates of victimization (at 16 per 1,000 children). Girls are slightly more likely to be victims than boys.
When discussing possible complications of pregnancy with a client, the nurse should explain that all of the following are symptoms of urinary tract infection (UTI). Which of the following is least indicative of UTI during pregnancy?
- A. low-back pain
- B. urinary frequency
- C. GI distress
- D. malaise
Correct Answer: B
Rationale: Urinary frequency is least indicative of UTI during pregnancy because it is a common minor discomfort of pregnancy and is caused by pressure of the growing uterus on the bladder. As the uterus rises in the second trimester, there are no problems. Frequency returns in the third trimester when the uterus drops into the pelvic cavity. A UTI has the symptoms of frequency, back pain, supra pubic discomfort, and malaise and is diagnosed by laboratory findings.