if a patients blood pressure is 15096 his pulse pressure is
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Nursing Elites

ATI RN

ATI Fundamentals Proctored Exam 2024

1. If a patient's blood pressure is 150/96, what is his pulse pressure?

Correct answer: A

Rationale: Pulse pressure is calculated by subtracting the diastolic pressure from the systolic pressure. In this case, the systolic pressure is 150 and the diastolic pressure is 96. Therefore, the pulse pressure is 150 - 96 = 54. Pulse pressure represents the force generated by the heart with each contraction and is an important indicator of cardiovascular health.

2. A client had oral surgery following a motor vehicle accident. The nurse assessing the client finds the skin flushed and warm. Which of the following would be the best method to take the client’s body temperature?

Correct answer: D

Rationale: In cases where the oral route is contraindicated due to oral surgery or altered consciousness, the rectal method is preferred for the most accurate body temperature reading. This method is particularly useful when the skin is flushed and warm, as it provides a reliable reflection of core body temperature despite external factors affecting the skin temperature. Axillary temperature may not be as accurate as rectal temperature due to variations caused by environmental factors and technique. Arterial line temperature monitoring is invasive and not typically used for routine temperature assessment.

3. Which of the following white blood cell (WBC) counts clearly indicates leukocytosis?

Correct answer: D

Rationale: Leukocytosis is defined as an increase in the total white blood cell count. A normal WBC count typically ranges from 4,500 to 10,000/mm³. A WBC count of 25,000/mm³, as indicated in choice D, is significantly higher than the normal range and clearly indicates leukocytosis.

4. The correct method for determining the vastus lateralis site for I.M. injection is to:

Correct answer: D

Rationale: The vastus lateralis site is located in the middle third of the thigh.

5. Which of the following patients is at greater risk for contracting an infection?

Correct answer: A

Rationale: Leukopenia, characterized by low white blood cell count, significantly reduces the body's ability to fight infections. Patients with leukopenia are at a higher risk of contracting infections due to compromised immune defenses.

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