A nurse is assessing a client who received an IM antibiotic injection 15 min ago. Which of the following findings should the nurse identify as an indication of a possible anaphylactic reaction to the medication?
A feeling of swelling in the feet
Pain at the injection site
A sudden decrease in heart rate
A sharp decrease in blood pressure
The Correct Answer is D
A. A feeling of swelling in the feet:
Swelling in the feet is not a typical sign of an anaphylactic reaction to an IM antibiotic injection. Anaphylaxis usually involves more rapid and widespread symptoms that can affect various body systems.
B. Pain at the injection site:
Pain at the injection site is a common side effect of intramuscular (IM) injections and is not typically indicative of an anaphylactic reaction. Anaphylactic reactions are characterized by more systemic and severe symptoms.
C. A sudden decrease in heart rate:
An anaphylactic reaction typically involves an increase in heart rate rather than a decrease. The body's response to an allergen in an anaphylactic reaction often includes a rapid heart rate, as part of the systemic release of inflammatory mediators.
D. A sharp decrease in blood pressure:
This is the correct answer. Anaphylactic reactions can lead to a sudden and severe drop in blood pressure, which is a critical and life-threatening symptom. This is due to the release of vasodilatory substances and increased permeability of blood vessels, resulting in a decrease in blood volume within the vessels.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The nurse's empathy about the client having to self-inject:
While empathy is important for building a therapeutic relationship, the client's motivation to learn is more likely to be influenced by factors directly related to their own needs and perceived benefits.
B. The client seeking family approval by agreeing to a teaching plan:
External factors, such as seeking family approval, may influence a client's willingness to participate in a teaching plan, but they might not be as effective in sustaining motivation over the long term. Intrinsic motivation tends to be more enduring and impactful.
C. The nurse explaining the need for education to the client:
While explaining the need for education is important, the client's motivation may be more influenced by their personal beliefs about the benefits of learning and meeting their own needs rather than an external explanation.
D. The client's belief that his needs will be met through education:
This statement reflects the client's intrinsic motivation, where the client perceives that learning to self-administer daily low-dose heparin injections will meet his needs. Intrinsic motivation is a powerful driver for learning because it comes from within the individual.
Correct Answer is B
Explanation
A. Loosen the client's clothing:
While ensuring a patent airway is essential, it is not the immediate priority when the client is actively seizing. The primary concern is preventing injury by helping the client lie on the floor.
B. Help the client lie on the floor:
This is the correct answer. When a client is having a seizure, the priority is to ensure their safety. Lying the client on the floor helps prevent injury during the seizure, reducing the risk of falling from a chair or bed. Placing the client in a lateral (side) position can also help maintain an open airway.
C. Turn the client onto their side:
This action is part of the process after helping the client lie on the floor. Turning the client onto their side helps prevent aspiration in case of vomiting and maintains an open airway.
D. Move items in the room away from the client:
While creating a safe environment by moving objects away is important, the immediate priority is to prevent injury to the client. Helping the client lie on the floor takes precedence to minimize the risk of injury during the seizure.
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