Nursing Elites

1. What is required for effective hand washing?

• A. Soap or detergent to promote emulsification
• B. Hot water to destroy bacteria
• C. A disinfectant to increase surface tension
• D. All of the above

Correct answer: A

Rationale: To effectively wash hands, soap or detergent is essential as they help emulsify fats and oils, allowing them to be rinsed away. Hot water alone cannot effectively destroy bacteria, and a disinfectant is not typically required for routine hand washing.

2. Which hormone is secreted by the Islets of Langerhans?

• A. Progesterone
• B. Testosterone
• C. Insulin
• D. Hemoglobin

Correct answer: C

Rationale: Insulin is the correct answer. It is the hormone secreted by the Islets of Langerhans in the pancreas. These specialized cells regulate blood sugar levels by releasing insulin in response to high blood glucose levels. Insulin aids in glucose absorption by cells, lowering blood sugar levels. Progesterone, testosterone, and hemoglobin are not secreted by the Islets of Langerhans and do not play a role in blood sugar regulation.

3. The physician orders 10 gr of aspirin for a patient. The equivalent dose in milligrams is:

• A. 0.6 mg
• B. 10 mg
• C. 60 mg
• D. 600 mg

Correct answer: D

Rationale: To convert grains (gr) to milligrams (mg), you multiply by 60. Therefore, 10 gr of aspirin is equal to 600 mg (10 gr x 60 = 600 mg). So, the correct answer is 600 mg.

4. When is sterile technique used?

• A. During strict isolation procedures
• B. After terminal disinfection is performed
• C. For invasive procedures
• D. When protective isolation is necessary

Correct answer: C

Rationale: Sterile technique is utilized during invasive procedures to prevent the introduction of pathogens, minimizing the risk of infections. This strict approach ensures that the procedure is performed in a sterile environment, reducing the chances of contamination and subsequent complications.

5. When creating a plan of care for a newly admitted client with obsessive-compulsive disorder, which of the following interventions should the nurse take?

• A. Allow the client enough time to perform rituals
• B. Give the client autonomy in scheduling activities
• C. Discourage the client from exploring irrational fears
• D. Provide negative reinforcement for ritualistic behaviors

Correct answer: A

Rationale: Individuals with obsessive-compulsive disorder often feel compelled to perform rituals to alleviate anxiety. Allowing the client enough time to perform these rituals can help reduce their anxiety levels and promote a sense of control. Providing autonomy in scheduling activities can also empower the client and enhance their sense of independence. Discouraging exploration of irrational fears may increase anxiety and worsen symptoms. Negative reinforcement for ritualistic behaviors is not recommended as it can be counterproductive and reinforce the behavior.

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