The nurse administers a medication to the patient.
Which symptoms indicate that the patient is having an allergic reaction rather than a side effect?
The patient correctly demonstrates the exercises and how to use the spirometer.
The patient explains to the nurse why the exercises and spirometer are important.
The patient will correctly demonstrate how to use pursed-lip breathing.
The patient’s pulse oximetry will stay greater than 94% with at least 12 breaths/minute.
The Correct Answer is A
The correct answer is E(None of the Above)
Rationale for E:
The options A, B, C, and D all describe actions or physiological measurements that do not directly indicate an allergic reaction.
Allergic reactions involve the immune system's response to a specific substance, whereas side effects are unintended reactions to a medication that are not caused by an immune response.
Key differences between allergic reactions and side effects:
Allergic reactions:
Typically occur rapidly after exposure to the allergen.
Can involve various body systems, including the skin (hives, itching, rash), respiratory system (wheezing, difficulty breathing, throat tightness), gastrointestinal system (nausea, vomiting, diarrhea), and cardiovascular system (low blood pressure, shock).
May be life-threatening in severe cases, such as anaphylaxis. Side effects:
Can occur at any time during medication use.
Usually more predictable and less severe than allergic reactions.
Often subside as the body adjusts to the medication or with dose adjustments. Important considerations for nurses:
Carefully assess patients for potential allergies before administering medications.
Monitor patients closely for any signs of allergic reactions or side effects after medication administration.
Promptly intervene if an allergic reaction is suspected, following established protocols and administering emergency medications as needed.
Document all observations and actions related to medication administration and patient responses.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
The dorsal gluteal site (also known as the dorsogluteal site) was previously a common injection site, but it's now not recommended due to several significant risks:
Proximity to the sciatic nerve: The sciatic nerve is the largest nerve in the body, and it runs close to the dorsal gluteal site. Accidental injection into or near the nerve can cause severe pain, nerve damage, and potential paralysis.
Difficulty in locating landmarks: The landmarks for the dorsal gluteal site can be difficult to locate accurately, especially in obese patients or those with decreased muscle mass. This increases the risk of injecting into the wrong area.
Risk of injury to blood vessels: The dorsal gluteal site also has a higher risk of injury to blood vessels, as several large vessels run through the area.
Choice B rationale:
The deltoid muscle is located in the upper arm and is a common site for intramuscular injections, but it has limitations for larger volumes:
Small muscle size: The deltoid muscle is relatively small compared to other IM injection sites. It's generally recommended for smaller volumes of medication (up to 1 mL in adults).
Subcutaneous tissue: The deltoid muscle often has a layer of subcutaneous tissue (fat) that can hinder absorption of medication.
Choice C rationale:
The vastus lateralis muscle is the preferred site for intramuscular injections in adults for several reasons:
Large muscle size: It's a large, thick muscle that can accommodate larger volumes of medication (up to 5 mL in adults). Easy to locate landmarks: The landmarks for the vastus lateralis are easy to identify, even in obese patients.
Few major nerves or blood vessels: It has fewer major nerves or blood vessels in the area, reducing the risk of injury. Pain tolerance: It's generally considered to be a less painful injection site than the deltoid or dorsogluteal sites.
Choice D rationale:
The lateral piriformis muscle is not a recognized or recommended site for intramuscular injections. It's a deep muscle located in the buttocks, and injecting into it would be difficult and potentially dangerous due to its proximity to the sciatic nerve and other important structures.
Correct Answer is A
Explanation
Choice A rationale:
Ineffective breathing pattern related to incisional pain and anesthesia is the priority nursing diagnosis for a patient with shallow respirations following abdominal surgery because it addresses the most immediate and life-threatening concern: impaired gas exchange.
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