A home health nurse is assessing an older adult client in the home who has decreased vision due to a history of glaucoma. Which of the following findings should the nurse identify as a safety risk?
Scatter rugs are present in the kitchen.
Electrical cords are placed along the walls.
Uses a microwave for cooking.
Handrails are present in the bathroom.
The Correct Answer is A
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["125"]
Explanation
To determine the mL/hr rate for the IV pump, we need to calculate the infusion rate of the
potassium chloride solution. Given:
Potassium chloride concentration: 40 mEq in 500 mL Infusion rate: 10 mEq/hr
We can set up a proportion to find the mL/hr rate:
(40 mEq / 500 mL) = (10 mEq / x mL) Cross-multiplying the equation:
40 mEq * x mL = 500 mL * 10 mEq Simplifying:
40x = 5000
Dividing both sides by 40:
x = 5000 / 40
x ≈ 125
Therefore, the nurse should set the IV pump to deliver approximately 125 mL/hr.
Correct Answer is D
Explanation
Correct answer: D
A. Shortened QT intervals are not typically associated with hypocalcemia. Instead, prolonged QT intervals may be seen.
b.This is not typically associated with hypocalcemia. Instead, hypocalcemia usually causes hyperactive deep tendon reflexes due to increased neuromuscular excitability.
c.Constipation is not a specific finding related to hypocalcemia. Hypocalcemia can affect smooth muscle function, but constipation is not a commonly reported symptom.
d.This is a common symptom of hypocalcemia. Low calcium levels affect the nerves and muscles, leading to sensations of tingling, numbness, or even muscle cramps and spasms, particularly in the extremities and around the mouth.
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