a nurse is caring for a client who has generalized petechiae and ecchymoses the nurse should expect a prescription for which of the following laborato
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Nursing Elites

ATI RN

ATI Fundamentals Proctored Exam 2023

1. A client has generalized petechiae and ecchymoses. The nurse should expect a prescription for which of the following laboratory tests?

Correct answer: A

Rationale: Generalized petechiae and ecchymoses can indicate a potential issue with platelet function or count. Therefore, the most relevant laboratory test to evaluate this condition would be a platelet count. Platelet count helps assess the number of platelets in the blood, which are crucial for clotting and preventing bleeding. Monitoring platelet levels can provide important information about a client's bleeding risk and overall hematologic health.

2. A client with active tuberculosis is prescribed isoniazid, rifampin, pyrazinamide, and ethambutol. Which statement by the client indicates an understanding of the teaching?

Correct answer: B

Rationale: The correct statement indicating understanding of tuberculosis medication regimen is 'I will wash my hands each time I cough.' This statement shows knowledge of infection control practices to prevent the spread of tuberculosis. Washing hands after coughing helps in reducing the transmission of the disease to others. The other options are incorrect. Option A is incorrect as each medication in the regimen has a specific role, and substituting one for another can compromise the effectiveness of treatment. Option C is incorrect as obtaining sputum specimens is essential for monitoring treatment response. Option D is incorrect as the client should still adhere to infection control measures and avoid exposing others to tuberculosis.

3. Studies have shown that about 40% of patients fall out of bed despite the use of side rails; this has led to which of the following conclusions?

Correct answer: D

Rationale: The correct conclusion drawn from the study is that side rails serve as a reminder to the patient not to get out of bed rather than being a fail-proof preventive measure against falls. While they may not entirely prevent falls, they play a role in prompting the patient to be cautious when moving.

4. What is the most common injury among elderly persons?

Correct answer: D

Rationale: Hip fracture is the most common injury among elderly persons. As people age, their bones become more fragile, making them more susceptible to hip fractures, often resulting from falls. These fractures can significantly impact an elderly person's quality of life and mobility, making them a significant concern in geriatric care.

5. A healthcare professional is preparing to measure an infant's temperature. Which of the following actions should the healthcare professional take?

Correct answer: A

Rationale: When measuring an infant's temperature, the most appropriate and non-invasive method is to place the tip of the thermometer under the center of the infant's axilla (armpit). This method is safe, quick, and comfortable for the infant. Inserting the probe into the rectum is invasive and not recommended for routine temperature measurement in infants. Inserting the thermometer in front of the infant's tongue is not a reliable method for measuring temperature. Pulling the pinna of the ear forward is a technique used for adults, not infants.

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