Nokea
A nurse is assessing a preoperative client for allergies. Which of the following client statements would the nurse identify as a risk for an allergy to latex?
- A. I break out in a rash when I eat strawberries.'
- B. I often have diarrhea after eating scrambled eggs.'
- C. I have trouble breathing if I eat acidic foods.'
- D. I sometimes start to wheeze when I eat peanuts.'
Correct Answer: D
Rationale: The correct answer is D because wheezing after consuming peanuts indicates a potential allergic reaction, which could also extend to latex due to cross-reactivity. Peanuts and latex share similar proteins, leading to potential allergic responses. Choices A, B, and C do not indicate a direct correlation to latex allergy and are unrelated symptoms.
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A nurse is planning to withdraw medication from an ampule to prepare for an injection. Which of the following actions should the nurse plan to take?
- A. Withdraw the medication from the ampule using a needleless system.
- B. Place a paper towel around the ampule's neck to break off the top with both hands.
- C. Dispose of the top of the ampule in a sharps container.
- D. Expel air into the ampule to aspirate air bubbles.
Correct Answer: B
Rationale: The correct answer is B: Place a paper towel around the ampule's neck to break off the top with both hands. This method helps prevent injury as the paper towel provides grip and protection. Breaking the ampule's top with both hands reduces the risk of glass shards. Using a needleless system (A) is not necessary for breaking an ampule. Disposing the top in a sharps container (C) is important, but it is not the immediate action for withdrawing medication. Expelling air into the ampule (D) is unnecessary and may introduce air bubbles into the medication.
A nurse is admitting a client who reports tightness in their chest that radiates to left arm. Which of the following findings require immediate follow-up?
- A. Temperature 37.1° C (98.8° F)
- B. Heart rate 110/min and irregular
- C. Respiratory rate 24/min
- D. Blood pressure 164/80 mm Hg
Correct Answer: B
Rationale: The correct answer is B: Heart rate 110/min and irregular. This finding indicates potential cardiac issues like myocardial infarction. Immediate follow-up is necessary to assess for any life-threatening conditions. The other options are not as urgent. A: Temperature within normal range, C: Respiratory rate slightly elevated but not critical, D: Elevated blood pressure but not as concerning as irregular heart rate.
A nurse is caring for a client who has gastroenteritis. Which of the following assessment findings should the nurse recognize as an indication that the client is experiencing dehydration?
- A. Distended jugular veins
- B. Increased blood pressure
- C. Decreased blood pressure
- D. Pitting, dependent edema
Correct Answer: C
Rationale: The correct answer is C: Decreased blood pressure. Dehydration in a client with gastroenteritis results in a decrease in blood volume, leading to decreased blood pressure. When the body loses fluids through vomiting and diarrhea, there is a reduction in circulating blood volume, causing a drop in blood pressure. This can result in symptoms such as dizziness, weakness, and increased heart rate as the body tries to compensate for the reduced blood volume. Distended jugular veins (A) are more indicative of heart failure, increased blood pressure (B) can occur in conditions like hypertension or stress, and pitting, dependent edema (D) is a sign of fluid overload, not dehydration.
A nurse is caring for a client who has a herniated disc and is scheduled for a peripheral nerve block. The client tells the nurse, 'I am afraid to have this procedure.' Which of the following responses should the nurse make?
- A. Are you afraid of needles that will be used during the procedure?'
- B. After this procedure, you will feel much better.'
- C. Tell me why you are scared to have this procedure.'
- D. Let's discuss your concerns about this procedure.'
Correct Answer: D
Rationale: Rationale: Option D is correct as it acknowledges the client's fear and opens the door for a discussion about their concerns, allowing the nurse to address them. It shows empathy and promotes client-centered care. Option A focuses solely on needles, which may not address the client's overall fear. Option B dismisses the client's feelings without addressing their fear. Option C asks for the reason but may not actively engage in addressing the fear. Overall, option D is the best choice as it demonstrates active listening and a willingness to address the client's specific concerns.
A nurse is caring for a client who is postoperative following an endoscopy with moderate (conscious) sedation. Which of the following assessment findings is the nurse's priority?
- A. Oxygen saturation
- B. Warm extremities
- C. Temperature
- D. Level of pain
Correct Answer: A
Rationale: The correct answer is A: Oxygen saturation. Ensuring adequate oxygen saturation is the nurse's priority because the client received moderate sedation, which can depress the respiratory drive. Monitoring oxygen saturation helps to detect any signs of respiratory distress early on. Warm extremities (B) and temperature (C) are important but not the priority in this situation. Pain management (D) is important but not as critical as ensuring adequate oxygenation.