a prescribed amount of oxygen is needed for a patient with copd to prevent
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Nursing Elites

ATI RN

ATI Fundamentals Proctored Exam 2024

1. Why is a precise amount of oxygen necessary for a patient with COPD to prevent which complication?

Correct answer: D

Rationale: In patients with COPD, the respiratory drive is often stimulated by low oxygen levels. Administering too much oxygen can inhibit this hypoxic drive, leading to respiratory depression and potential respiratory failure. Therefore, it is crucial to carefully regulate the oxygen therapy to prevent the inhibition of the respiratory hypoxic stimulus in COPD patients.

2. A client has global aphasia affecting both receptive and expressive language abilities. Which intervention should NOT be included in the client's care plan?

Correct answer: C

Rationale: Individuals with global aphasia have difficulty understanding and expressing language. Speaking loudly may not improve comprehension and can be perceived as aggressive. Therefore, it is important not to speak loudly to a client with global aphasia. Speaking at a slower rate, using visual aids like flash cards, and breaking down instructions into simple steps can facilitate communication and understanding for the client.

3. Parenteral penicillin can be administered as an:

Correct answer: A

Rationale: Penicillin can be administered intramuscularly or intravenously.

4. 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.

5. According to the principles of standard precautions, when should gloves be worn by healthcare providers?

Correct answer: D

Rationale: Gloves should be worn when providing oral hygiene as it involves potential exposure to bodily fluids, aligning with the standard precautions to prevent the transmission of infections. Providing a back massage, feeding a client, and providing hair care do not typically involve direct exposure to bodily fluids, so wearing gloves is not necessary in these scenarios according to standard precautions.

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