ATI RN Exit Exam Test Bank

Correct Answer: D

Rationale: Corrected Rationale: Early decelerations are caused by head compression resulting from the fetal head being compressed during contractions. They are considered benign and do not indicate fetal distress. Choice A, fetal hypoxia, is incorrect because early decelerations are not associated with fetal hypoxia. Choice B, abruptio placentae, is incorrect as it is a condition where the placenta prematurely separates from the uterine wall. Choice C, post maturity, is incorrect as it refers to a fetus that remains in the uterus past the due date.

Correct Answer: C

Rationale: The correct answer is C: Teach the client pursed-lip breathing technique. Pursed-lip breathing helps clients with COPD improve oxygenation and reduce shortness of breath. Choice A is incorrect because deep breathing and coughing are not recommended every 4 hours for clients with COPD. Choice B is incorrect because a diet high in carbohydrates and low in protein is not specifically indicated for COPD. Choice D is incorrect because fluid restriction is not a standard intervention for COPD unless the client has comorbid conditions that necessitate it.

Correct Answer: B

Rationale: The correct answer is B: PT/INR. When a patient is on warfarin therapy, healthcare providers monitor the PT/INR levels to evaluate the effectiveness of the treatment and assess the risk of bleeding. Monitoring potassium, sodium, or calcium levels is not directly related to warfarin therapy and would not provide the necessary information needed to manage the medication effectively.

Correct Answer: A

Rationale: The nurse should document the time the medication was given in the client's medical record when administering an incorrect dose. This information is crucial for tracking the sequence of events leading to the error. Choice B, the client's response to the medication, is important for monitoring the client's condition post-administration but may not be directly linked to the incident report. Choice C, documenting the dose that was administered, is relevant but does not provide insights into the timing of events. Choice D, detailing the reason for the error, should be included in the incident report but may not need to be documented in the client's medical record.

Correct Answer: A

Rationale: The appropriate nursing action for a patient experiencing an acute allergic reaction is to administer antihistamines. Antihistamines work by blocking the action of histamine, a chemical released during an allergic reaction, and can help relieve symptoms such as itching, swelling, and hives. Corticosteroids are used for severe allergic reactions not responding to antihistamines, as they have anti-inflammatory properties. Oxygen is administered in cases of respiratory distress, while bronchodilators are used for bronchospasms. However, the first-line intervention for an acute allergic reaction is antihistamines.