A nurse is caring for a 7-year-old child who has severe dehydration. Which of the following findings should the nurse expect?
Blood pressure 94/68 mm Hg
Urinary output 30 mL/hr
Respiratory rate 24/min
Heart rate 152/min
The Correct Answer is D
A. A blood pressure of 94/68 mm Hg is within the normal range for a 7-year-old child and may indicate compensated dehydration rather than severe dehydration.
B. A urinary output of 30 mL/hr is insufficient and may indicate dehydration, but it does not specifically indicate severe dehydration.
C. A respiratory rate of 24/min is within the normal range for a 7-year-old child and is not specifically indicative of severe dehydration.
D. Tachycardia (heart rate >100 beats per minute) is a common finding in severe dehydration as the body attempts to compensate for decreased blood volume by increasing heart rate.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A client who has an ileal conduit and mucus in the pouch - While mucus in the ileal conduit pouch should be monitored, it is not an urgent priority compared to assessing for potential complications such as bleeding in another client.
B. A client who has an arteriovenous fistula that vibrates when palpated - A vibrating arteriovenous fistula indicates normal functioning and does not require immediate assessment.
C. A client who had a transurethral resection of the prostate with red-tinged urine in the bag - Red-tinged urine may indicate bleeding, a potential complication after a transurethral resection of the prostate, requiring prompt assessment and intervention.
D. A client who has chronic kidney disease with cloudy dialysate outflow - While cloudy dialysate outflow may indicate infection or other complications in a client with chronic kidney disease on peritoneal dialysis, it is not as urgent as assessing for bleeding in the client with red- tinged urine.
Correct Answer is D
Explanation
Choice A Rationale: The recommended hepatitis vaccine series does not consist of four vaccines. The Advisory Committee on Immunization Practices (ACIP) recommends a 3-dose series for most individuals, which includes doses at birth, 1-2 months, and 6-18 months.
Choice B Rationale: Hepatitis B is not typically transmitted by contaminated food. It is primarily spread through exposure to infectious blood, semen, and other body fluids. Transmission can occur through direct contact with blood or body fluids of an infected person, unprotected sex, sharing needles, or from mother to child at birth.
Choice C Rationale: While chronic hepatitis C has been associated with an increased risk of developing renal cell carcinoma, the evidence linking chronic hepatitis B with renal cell cancer is less clear. Some studies suggest a potential association, but it is not established as a common complication.
Choice D Rationale: Individuals with a history of hepatitis B or C are generally ineligible to donate blood. This is due to the risk of bloodborne transmission of these viruses. Even if the individual has recovered or been cured of hepatitis C, they are still barred from donating blood or plasma.
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