A nurse is assigning task roles for a group of clients in a community mental health clinic. Which of the following tasks should the nurse assign to the member of the group functioning as the orienteer?

Measuring the group's work against the assigned objectives

Noting the progress of the group toward assigned goals

Sharing experiences as an authority figure

Offering new and fresh ideas on an issue

Answer and Explanation

The Correct Answer is B

- A. Incorrect. Measuring the group's work against the assigned objectives is a task role that belongs to the evaluator, who assesses the quality and effectiveness of the group's performance.

- B. Correct. Noting the progress of the group toward assigned goals is a task role that belongs to the orienteer, who keeps track of where the group is heading and summarizes what has been accomplished.

- C. Incorrect. Sharing experiences as an authority figure is a task role that belongs to the information giver, who provides factual data or personal knowledge to the group.

- D. Incorrect. Offering new and fresh ideas on an issue is a task role that belongs to the initiator, who proposes new solutions or approaches to problems.

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Correct Answer is C

Explanation

A. Incorrect. A 1-inch needle may not be long enough to reach the muscle layer in an obese client, which may result in subcutaneous injection and reduced absorption of the medication.
B. Incorrect. A 45° angle may not be appropriate for an IM injection, as it may cause the needle to enter at an oblique angle and miss the muscle layer or hit a bone or nerve.
C. Correct. The ventrogluteal site is preferred for IM injections in obese clients, as it has less subcutaneous fat and a large muscle mass that can accommodate larger volumes of medication.
D. Incorrect. Pinching the skin up during injection may cause the needle to enter at a shallow angle and deposit the medication in the subcutaneous tissue instead of the muscle layer.

A. Hemoglobin 14.9 g/dL B. WBC count 12.000/mm C. Potassium 48 mEq D. BUN 18 mg/dL

Correct Answer is A

Explanation

A. Correct. A hemoglobin level of 14.9 g/dL indicates that the client has an adequate amount of oxygen-carrying capacity in the blood, which is the goal of blood transfusion therapy.
B. Incorrect. A WBC count of 12,000/mm3 is slightly elevated and may indicate an infection or inflammation, which are not related to blood transfusion therapy.
C. Incorrect. A potassium level of 48 mEq/L is dangerously high and may cause cardiac arrhythmias, muscle weakness, or paralysis. This is not an expected outcome of blood transfusion therapy and may indicate hemolysis or renal impairment.
D. Incorrect. A BUN level of 18 mg/dL is within the normal range and does not reflect the effectiveness of blood transfusion therapy.

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A nurse is assigning task roles for a group of clients in a community mental health clinic. Which of the following tasks should the nurse assign to the member of the group functioning as the orienteer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

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Correct Answer is A

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