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

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Question 1 of 5

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.

Question 2 of 5

A client with vision loss is under the care of a nurse. Which of the following actions should the nurse AVOID?

Correct Answer: C

Rationale: Approaching a client with vision loss from the side can startle them and may lead to accidents or discomfort. It is important to approach them from the front so they are aware of your presence. Keeping objects in the same place aids in familiarity and reduces the risk of falls. High-wattage lighting enhances visibility for the client. Allowing extra time for tasks accommodates the client's potential slower pace and ensures they can perform tasks safely.

Question 3 of 5

A healthcare professional is caring for a client who is newly diagnosed with pancreatic cancer and has questions about the disease. To research, the healthcare professional should identify that which of the following electronic databases has the most comprehensive collection of nursing articles?

Correct Answer: B

Rationale: CINAHL (Cumulative Index to Nursing and Allied Health Literature) is a comprehensive database that specializes in nursing and allied health literature. It is a valuable resource for healthcare professionals seeking nursing-related articles, making it the most appropriate option for the nurse caring for a client with questions about pancreatic cancer.

Question 4 of 5

A healthcare professional in an emergency department is assessing a newly admitted client who is experiencing drooling and hoarseness following a burn injury. Which of the following actions should the healthcare professional take first?

Correct Answer: D

Rationale: In a client experiencing drooling and hoarseness following a burn injury, airway compromise is a critical concern. Administering 100% humidified oxygen is the priority to ensure adequate oxygenation. This intervention takes precedence over obtaining baseline ECG, obtaining blood specimens, or inserting an IV catheter, as airway management and oxygenation are fundamental in the initial assessment and management of a client with potential airway compromise.

Question 5 of 5

A client has unilateral paralysis and dysphagia following a right hemispheric stroke. Which of the following interventions should the nurse include in the plan?

Correct Answer: A

Rationale: Placing the client's left arm on a pillow while sitting helps prevent shoulder displacement and assists in maintaining proper positioning and alignment. This intervention is crucial to prevent complications associated with immobility. Providing total care in ADLs may hinder the client's independence and recovery. Encouraging mobility is essential in preventing complications of immobility. Facilitating feeding by placing food on the unaffected side of the mouth helps reduce the risk of aspiration in clients with dysphagia.

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