Nokea
After teaching a client with early polycystic kidney disease (PKD) about nutritional therapy, the nurse assesses the client's understanding. Which statement made by the client indicates a correct understanding of the teaching?
- A. I will take a laxative every night before going to bed.
- B. I must increase my intake of dietary fiber and fluids.
- C. I only use salt when I am cooking my own food.
- D. I can eat white bread to minimize gastrointestinal gas.
Correct Answer: B
Rationale: Clients with PKD often experience constipation, which can be managed by increasing dietary fiber and fluid intake. Laxatives should be used cautiously, salt intake should be restricted, and white bread is low in fiber, making it inappropriate for a high-fiber diet.
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An emergency department nurse cares for a client who is severely dehydrated and is prescribed 3 L of intravenous fluid over 6 hours. At what rate should the nurse set the intravenous pump to infuse the fluids? (Record your answer using a whole number.)
- A. 100 ml/hr
- B. 250 ml/hr
- C. 500 ml/hr
- D. 750 ml/hr
Correct Answer: C
Rationale: To deliver 3 L (3000 ml) over 6 hours, the infusion rate is calculated as 3000 ml ÷ 6 hours = 500 ml/hr. This rate ensures the prescribed volume is administered within the specified time frame.
A nurse cares for a middle-aged female client with diabetes mellitus who is being treated for the third episode of acute pyelonephritis in the past year. The client asks, 'What can I do to help prevent these infections?' How should the nurse respond?
- A. Test your urine daily for the presence of ketone bodies and proteins.
- B. Use tampons rather than sanitary napkins during your menstrual period.
- C. Drink more water and empty your bladder more frequently during the day.
- D. Keep your hemoglobin A1C under 9% by keeping your blood sugar controlled.
Correct Answer: C
Rationale: Increasing fluid intake (especially water) and frequent voiding help flush bacteria from the urinary tract, reducing the risk of pyelonephritis. Chronically elevated blood glucose in diabetes can promote bacterial growth, but frequent voiding is the most direct preventive measure. Testing urine for ketones/proteins, using tampons, or controlling hemoglobin A1C are not as directly related to preventing urinary tract infections.
A nurse cares for a client with autosomal dominant polycystic kidney disease (ADPKD). The client asks, 'Will my children develop this disease?' How should the nurse respond?
- A. No genetic link is present, so your children are not at increased risk.
- B. Your sons will develop this disease because it has a sex-linked gene.
- C. Only if both you and your spouse are carriers of this disease.
- D. Your children have a 50% chance of inheriting the gene that causes this disease.
Correct Answer: D
Rationale: ADPKD is an autosomal dominant disorder, meaning there is a 50% chance of passing the gene to each child, regardless of gender. It is not sex-linked, and only one parent needs to have the gene for the child to be at risk.
The nurse should first fully assess the client for signs of volume depletion and shock, and then notify the provider. The radical nature of the surgery and the proximity of the surgery to the adrenal gland put the client at risk for hemorrhage and adrenal insufficiency. Hypertension is a clinical manifestation associated with both hemorrhage and adrenal insufficiency. Hypertension is particularly dangerous for the remaining kidney, which must receive adequate perfusion to function effectively. Which action should the nurse take first?
- A. Reposition the client to promote comfort.
- B. Measure the specific gravity of the client's urine.
- C. Administer intravenous pain medications.
- D. Assess the rate and quality of the client's pulse.
Correct Answer: D
Rationale: Assessing the rate and quality of the client's pulse is critical to evaluate for signs of volume depletion or shock, which are potential complications post-nephrectomy due to hemorrhage or adrenal insufficiency. This assessment provides essential data before notifying the provider. Repositioning, measuring urine specific gravity, or administering pain medication do not address the immediate risk of these complications.
A nurse reviews laboratory results for a client with glomerulonephritis. The client's glomerular filtration rate (GFR) is 40 ml/min as measured by a 24-hour creatinine clearance. How should the nurse interpret this finding? (Select all that apply.)
- A. Excessive GFR
- B. Normal GFR
- C. Reduced GFR
- D. Potential for fluid overload
- E. Potential for dehydration
Correct Answer: C,D
Rationale: A GFR of 40 ml/min is significantly reduced compared to the normal range of 100-120 ml/min, indicating impaired kidney function. This reduction increases the risk of fluid overload, leading to hypertension and pulmonary edema, rather than dehydration.