A nurse is reinforcing teaching with a client who has type 1 diabetes mellitus. Which of the following statements from the client indicates to the nurse the teaching is effective?
“I will freeze unopened insulin vials.”.
“I should increase my insulin when I exercise.”.
“I should inject the insulin into my abdominal area.”.
“I will shake the insulin vial vigorously to mix.”.
The Correct Answer is C
Choice A rationale
Freezing unopened insulin vials is incorrect. Insulin should be stored in the refrigerator at a temperature between 36°F and 46°F (2°C and 8°C) until it is opened. Freezing insulin can cause it to lose its potency and effectiveness. Once opened, insulin vials can be kept at room temperature for up to 28 days, but they should never be frozen.
Choice B rationale
Increasing insulin when exercising is incorrect. Exercise generally lowers blood glucose levels, so clients with type 1 diabetes may need to decrease their insulin dose or consume additional carbohydrates to prevent hypoglycemia during and after physical activity. It is important for clients to monitor their blood glucose levels closely and adjust their insulin and carbohydrate intake accordingly.
Choice C rationale
Injecting insulin into the abdominal area is correct. The abdominal area is one of the recommended sites for insulin injection because it has a large surface area and provides consistent absorption. Other recommended sites include the upper outer arms, thighs, and buttocks. Rotating injection sites within the same area helps prevent lipodystrophy and ensures better insulin absorption.
Choice D rationale
Shaking the insulin vial vigorously to mix is incorrect. Insulin vials should be gently rolled between the hands to mix the contents. Shaking the vial vigorously can cause air bubbles to form, which can lead to inaccurate dosing. Proper mixing ensures that the insulin is evenly distributed and effective.
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View Related questions
Correct Answer is ["A","B","C","D"]
Explanation
Choice A rationale
Obtaining the client’s weight is essential before hemodialysis to assess fluid status and determine the amount of fluid to be removed during the procedure. Accurate weight measurement helps in preventing complications such as hypotension or fluid overload.
Choice B rationale
Verifying the glomerular filtration rate (GFR) is important in assessing the kidney function of the client. GFR helps in determining the stage of chronic kidney disease and the appropriate dialysis regimen. It also aids in monitoring the effectiveness of the treatment.
Choice C rationale
Checking the graft site for a palpable thrill is crucial in assessing the patency of the vascular access used for hemodialysis. A palpable thrill indicates that the graft is functioning properly and allows for adequate blood flow during dialysis. Absence of a thrill may indicate a blockage or malfunction of the graft.
Choice D rationale
Documenting vital signs is a standard nursing practice before, during, and after hemodialysis. Monitoring vital signs helps in detecting any changes in the client’s condition, such as hypotension, hypertension, or arrhythmias, which may occur during the procedure. It ensures timely intervention and promotes client safety.
Choice E rationale
Administering a sedative to the client is not a standard practice for hemodialysis. Sedatives are generally not required for the procedure and may pose risks such as respiratory depression or altered mental status. The focus should be on providing comfort and reassurance to the client without the use of sedatives.
Correct Answer is C
Explanation
Choice A rationale
Kernig’s sign is associated with meningitis, not hypocalcemia. It involves pain and resistance when attempting to extend the leg at the knee while the hip is flexed.
Choice B rationale
Brudzinski’s sign is also associated with meningitis, not hypocalcemia. It involves involuntary lifting of the legs when lifting a patient’s head.
Choice C rationale
Chvostek’s sign is a clinical sign of hypocalcemia. It involves twitching of the facial muscles in response to tapping over the facial nerve.
Choice D rationale
Cullen’s sign is associated with acute pancreatitis and involves bruising around the umbilicus. It is not related to hypocalcemia. .