A nurse is providing teaching for a client who has diabetes mellitus about the self-administration of insulin. The client has prescriptions for regular and NPH insulins. Which of the following statements by the client indicates an understanding of the teaching?
"I will store prefilled syringes in the refrigerator with the needle pointed downward."
"I will shake the NPH vial vigorously before drawing up the insulin."
"I will insert the needle at a 15-degree angle."
"I will draw up the regular insulin into the syringe first."
The Correct Answer is D
A) "I will store prefilled syringes in the refrigerator with the needle pointed downward.": While prefilled syringes should be stored in the refrigerator, they should actually be stored with the needle pointing upward. This prevents the insulin from settling at the needle end and ensures that the insulin is readily available for injection. This statement reflects a misunderstanding of proper storage techniques.
B) "I will shake the NPH vial vigorously before drawing up the insulin.": NPH insulin should be gently rolled between the palms rather than shaken vigorously. Shaking can cause air bubbles and damage the insulin. This statement indicates a lack of understanding of the proper technique for preparing NPH insulin.
C) "I will insert the needle at a 15-degree angle.": The correct angle for injecting insulin is typically 90 degrees (or 45 degrees for thin clients), not 15 degrees. This statement shows a misunderstanding of proper injection technique.
D) "I will draw up the regular insulin into the syringe first.": This statement indicates an understanding of the proper technique for mixing insulins. When using both regular and NPH insulins, the regular insulin should always be drawn up first to prevent contamination of the short-acting insulin with the longer-acting insulin. This response reflects correct knowledge regarding insulin administration.
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Correct Answer is A
Explanation
A) Wear a surgical mask when providing care to the client.: This is the appropriate action because pertussis (whooping cough) is highly contagious and is transmitted via respiratory droplets. Wearing a surgical mask helps to protect the nurse and other staff from inhaling
these droplets when in close contact with the client.
B) Perform a Mantoux skin test on the client.: The Mantoux skin test is used for detecting tuberculosis exposure, not pertussis. Therefore, this action is not relevant for a client with pertussis and does not address the immediate needs of the situation.
C) Assign the client to a negative-pressure airflow room.: Negative-pressure rooms are typically used for airborne precautions, such as for tuberculosis or COVID-19. Pertussis requires droplet precautions, not airborne precautions, making this option unnecessary.
D) Recommend that the client's family members receive antiviral therapy.: While family members may need prophylactic antibiotics, antiviral therapy is not indicated for pertussis. Instead, they should receive antibiotics like azithromycin or erythromycin to prevent the spread of the disease.
Correct Answer is D
Explanation
A) Avoid administering IV pain medication: While caution is warranted when administering IV medications to a client with petechiae, particularly if thrombocytopenia is suspected, avoiding pain management is not the appropriate action. Pain relief is crucial for the client’s comfort, and IV medications can be safely administered with proper precautions.
B) Determine the client's blood type: Knowing the client's blood type is important for transfusion purposes, especially if there is significant bleeding. However, this action is not the immediate priority in response to the observation of petechiae. The presence of petechiae is more directly related to bleeding risk rather than blood type.
C) Implement airborne precautions: Airborne precautions are necessary for certain infections (e.g., tuberculosis), but they are not indicated for the management of petechiae related to chronic lymphocytic leukemia. The presence of petechiae does not suggest an airborne infection; thus, this action does not address the immediate concern.
D) Institute bleeding precautions: Petechiae indicate a potential for bleeding due to thrombocytopenia, which is common in clients with chronic lymphocytic leukemia. Instituting bleeding precautions, such as using a soft toothbrush, avoiding invasive procedures, and monitoring for additional signs of bleeding, is crucial to prevent serious complications. Therefore, this action is the most appropriate and immediate response.