A nurse is caring for a client diagnosed with a pulmonary embolism that is placed on a continuous heparin infusion. The nurse should notify the health care provider for which of the following findings?

Client develops petechiae on the arms, legs, and abdomen.

Health care provider orders Coumadin 2.5 mg P.O. to begin today.

Client develops slight ecchymosis at the venipuncture site.

Client's partial thromboplastin time (PTT) is 70 seconds and the control is 25-40 seconds.

Answer and Explanation

The Correct Answer is D

A. Client develops petechiae on the arms, legs, and abdomen: Petechiae can indicate thrombocytopenia, which may be a complication of heparin therapy but is not an urgent concern unless severe or associated with bleeding.

B. Health care provider orders Coumadin 2.5 mg P.O. to begin today: Coumadin (warfarin) is often initiated as a bridge therapy or overlap with heparin therapy in pulmonary embolism management. This order is not necessarily inappropriate and may be part of the treatment plan.

C. Client develops slight ecchymosis at the venipuncture site: Ecchymosis at the venipuncture site can occur due to minor trauma during the insertion of IV lines or blood draws and is not necessarily indicative of a complication requiring immediate notification of the healthcare provider.

D. Client's partial thromboplastin time (PTT) is 70 seconds and the control is 25-40 seconds: A significantly elevated PTT indicates a potential overdose of heparin, putting the client at risk of bleeding complications. This finding warrants immediate notification of the healthcare provider for further evaluation and possible adjustment of heparin therapy.

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Correct Answer is A

Explanation

A. Poorly coordinated care and nosocomial infections are examples of errors: Poorly coordinated care, such as miscommunication between healthcare providers or lack of continuity in care, and nosocomial infections (infections acquired in the healthcare setting) are examples of errors that can compromise patient safety and contribute to adverse events.

B. Handoff errors are not causes of adverse events: Handoff errors, including miscommunication during transitions of care, are significant contributors to adverse events in healthcare settings. Improper handoffs can lead to misunderstandings, delays in treatment, and errors in medication administration.

C. Medication errors are intentional: Medication errors are unintended and can occur due to various factors, including human error, system failures, and communication breakdowns. They are not intentional acts.

D. As many as 10% of medication errors are preventable: Medication errors are often preventable with the implementation of safety measures such as barcode scanning, medication reconciliation, and standardized protocols. The percentage of preventable medication errors may vary depending on the healthcare setting and the effectiveness of safety initiatives.

A. Confusion and restlessness. B. Increased appetite and thirst. C. Increase in urinary and bowel output. D. Increased fatigue and sleep. E. Excess secretions in the throat and decrease swallow reflex.

Correct Answer is ["A","D","E"]

Explanation

A. Confusion and restlessness: Confusion and restlessness can indicate changes in cerebral perfusion as the body begins to shut down. These signs may occur as death approaches.

B. Increased appetite and thirst: Increased appetite and thirst are less likely as death approaches.

In fact, clients often have decreased appetite and thirst as the body's systems slow down.

C. Increase in urinary and bowel output: As death approaches, urinary and bowel output typically decrease as the body's metabolic processes slow down.

D. Increased fatigue and sleep: Increased fatigue and sleepiness are common as death approaches. The body's energy levels decrease, leading to increased periods of sleep and rest.

E. Excess secretions in the throat and decrease swallow reflex: Excess secretions in the throat and a decrease in the swallow reflex can occur as the body's ability to manage secretions diminishes. This can lead to a gurgling sound in the throat known as the death rattle.

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A nurse is caring for a client diagnosed with a pulmonary embolism that is placed on a continuous heparin infusion. The nurse should notify the health care provider for which of the following findings?

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Naxlex Comprehensive Predictor Exams

A student nurse is learning about client safety. The student nurse should recognize that which of the following is true regarding client safety and prevention of harm?

Correct Answer is A

Explanation

A nurse is caring for a client who is receiving hospice care in the home. The family asks, "how will we know when death is near?" The nurse should inform the family that which of the following signs indicates that death is approaching? (Select all that apply.)

Correct Answer is ["A","D","E"]

Explanation

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