LPN LPN
PN ATI Comprehensive Predictor
1. What are the signs of hypoglycemia, and how should a healthcare provider respond to a patient experiencing this condition?
- A. Shakiness or Tremors
- B. Confusion or Irritability
- C. Hunger
- D. Dizziness or Lightheadedness
Correct answer: A
Rationale: The signs of hypoglycemia include shakiness, confusion, hunger, dizziness, and lightheadedness. However, the classic and most common early sign is shakiness or tremors. When a patient is experiencing hypoglycemia, a healthcare provider should respond promptly by administering glucose to raise the blood sugar levels. Choice A is correct as it directly addresses one of the primary signs of hypoglycemia. Choices B, C, and D are incorrect because while confusion, irritability, hunger, dizziness, and lightheadedness can also be signs of hypoglycemia, shakiness or tremors are the classic and most common early symptoms that healthcare providers should be particularly vigilant for.
2. A nurse is caring for a client who is in the early stages of hypovolemic shock. Which of the following findings should the nurse expect?
- A. Heart rate 60/min
- B. Increased urinary output
- C. Increased respiratory rate
- D. Hypothermia
Correct answer: C
Rationale: In the early stages of hypovolemic shock, the body initiates compensatory mechanisms to maintain perfusion. One of these mechanisms is an increased respiratory rate to improve oxygen delivery. This helps to offset the decreased circulating blood volume. A heart rate of 60/min (choice A) is not expected in hypovolemic shock; instead, tachycardia is a common finding due to the body's attempt to maintain cardiac output. Increased urinary output (choice B) is not typically seen in hypovolemic shock as the body tries to conserve fluid. Hypothermia (choice D) is usually a late sign of shock when the body's compensatory mechanisms are failing, and perfusion is severely compromised.
3. A nurse is planning care for a school-age child who is 4 hr postoperative following perforated appendicitis. Which of the following actions should the nurse include in the plan of care?
- A. Offer small amounts of clear liquids 6 hr following surgery.
- B. Give cromolyn nebulizer solution every 6 hr.
- C. Apply a warm compress to the operative site every 4 hr.
- D. Administer analgesics on a scheduled basis for the first 24 hr.
Correct answer: D
Rationale: Administering analgesics on a scheduled basis for the first 24 hours is crucial to ensure adequate pain control in the immediate postoperative period. Choice A is incorrect because clear liquids are typically initiated gradually and advanced as tolerated but not specifically at 6 hours post-surgery. Choice B is incorrect as cromolyn nebulizer solution is not indicated for postoperative pain management in this scenario. Choice C is incorrect as applying a warm compress may not be appropriate for the operative site after appendicitis surgery and can potentially increase the risk of infection.
4. A nurse is providing discharge instructions for a client using home oxygen. What is the most important safety measure?
- A. Store oxygen tanks in a closet when not in use
- B. Ensure that oxygen tanks are kept upright and away from heat sources
- C. Allow family members to smoke in designated areas
- D. Restrict fluid intake while using oxygen
Correct answer: B
Rationale: The correct answer is B: Ensure that oxygen tanks are kept upright and away from heat sources. This is the most important safety measure to prevent accidents related to home oxygen use. Storing oxygen tanks in a closet when not in use (choice A) is not recommended as they should be stored in a well-ventilated area. Allowing family members to smoke in designated areas (choice C) poses a significant fire hazard. Restricting fluid intake while using oxygen (choice D) is not a safety measure related to oxygen use.
5. A nurse in a long-term care facility is observing a newly licensed nurse who is providing tracheostomy care for a client. The nurse identifies proper performance of the procedure when the newly licensed nurse selects which of the following solutions to clean the inner cannula?
- A. Normal saline
- B. Hydrogen peroxide
- C. Iodine
- D. Alcohol
Correct answer: B
Rationale: The correct answer is B: Hydrogen peroxide. Hydrogen peroxide is commonly used to clean tracheostomy cannulas to prevent infection. Normal saline (choice A) is used for wound irrigation but not for cleaning inner cannulas of tracheostomy tubes. Iodine (choice C) and alcohol (choice D) are not recommended for cleaning tracheostomy cannulas as they can be too harsh and irritating to the delicate tissues of the airway.
Similar Questions
Access More Features
ATI LPN Basic
$69.99/ 30 days
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI LPN Premium
$149.99/ 90 days
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $149.99