Nursing Elites

1. A nurse reviewing the physical assessment findings in a client's health care record notes documentation that the Phalen test caused numbness and burning. Which disorder does the nurse, on the basis of this finding, conclude that the client has?

• A. Scoliosis
• B. Bone deformity
• C. Heberden nodules
• D. Carpal tunnel syndrome

Correct answer: D

Rationale: The Phalen test is specifically used to assess for carpal tunnel syndrome. In this test, the client is asked to hold their hands back to back while flexing the wrists 90 degrees, which can reproduce the numbness and burning sensation experienced by individuals with carpal tunnel syndrome. Scoliosis is a condition characterized by abnormal lateral curvature of the spine, not related to the Phalen test. Bone deformity is a general term that does not specifically relate to the symptoms described. Heberden nodules are bony swellings that occur in osteoarthritis and are not assessed through the Phalen test.

2. The LPN is taking care of a 176-pound client who has recently been diagnosed with diabetes. The primary healthcare provider has written an order for Lantus� (insulin glargine injection) 100 units/mL, using weight-based dosing of 0.2 units/kg per day. The LPN should prepare ____ units for administration.

• A. 12
• B. 35
• C. 16
• D. 9

Correct answer: B

Rationale: To calculate the correct dosage, first convert the client's weight from pounds to kilograms. As 1 kg = 2.2 pounds, 176 pounds � 2.2 = 80 kg. The client should receive 0.2 units for every kilogram, which equals 16 units. Therefore, the total amount to prepare is 16 units x 100 units/mL = 1600 units. Considering the medication concentration of 100 units/mL, 1600 units � 100 units/mL = 16 mL. However, since the question asks for the number of units, the final answer is 16 units x 2 injections = 32 units. Therefore, the LPN should prepare 32 units for administration.

3. A sexually active adolescent asks the school nurse about the use of latex condoms and the reduction of the risk of sexually transmitted infections (STIs). The nurse provides which information to the adolescent?

• A. Using a latex condom is a good method for reducing the risk of sexually transmitted infections (STIs).
• B. The only way to reduce the risk of transmission of STIs is abstinence.
• C. A spermicide needs to be used along with a condom to prevent transmission of STIs.
• D. Using a latex condom can reduce the risk of transmission of STIs.

Correct answer: D

Rationale: The correct answer is that using a condom during intercourse can reduce the risk of STI transmission. Abstinence is a way to prevent STIs, but not the only way. Using a spermicide along with a condom can help prevent pregnancy, not STIs. While condoms may fail to prevent pregnancy, they are effective in reducing the risk of STI transmission. Therefore, using a latex condom for pregnancy prevention is not directly related to preventing the transmission of STIs.

4. To improve overall health, the nurse should place the highest priority on assisting a client to make lifestyle changes for which of the following habits?

• A. drinking a six-pack of beer each day
• B. eating an occasional chocolate bar
• C. exercising twice a week
• D. using relaxation exercises to deal with stress

Correct answer: A

Rationale: To improve overall health, the nurse should prioritize assisting the client in making lifestyle changes that have the most significant impact on health. Drinking a six-pack of beer each day can have serious negative effects on health, including liver damage, increased risk of chronic diseases, and addiction. By addressing this habit first, the nurse can make a substantial positive difference in the client's health. Eating an occasional chocolate bar, exercising twice a week, and using relaxation exercises to deal with stress are beneficial habits, but they are not as detrimental to health as excessive alcohol consumption. Therefore, they are not the highest priority for immediate lifestyle changes to improve health.

5. In a community pediatric health clinic, which developmental task should you apply into your practice?

• A. You should apply the principles of initiative when caring for preschool children.
• B. You should apply the principles of sensorimotor thought when caring for preschool children.
• C. You should apply the principles of intimacy when caring for the adolescent.
• D. You should apply the principles of concrete operations when caring for the adolescent.

Correct answer: A

Rationale: When working in a community pediatric health clinic, applying the principles of initiative is crucial when caring for preschool children. According to Erik Erikson's psychosocial theory, the developmental task for preschool children is initiative. Preschool children are in the stage where they are eager to initiate activities and carry out tasks. This stage is characterized by a balance between initiative and guilt. By encouraging children to explore and take the initiative in a supportive environment, healthcare providers can foster their sense of independence and creativity. The other choices are incorrect because: - Sensorimotor thought is a term associated with Jean Piaget's cognitive development theory, not Erikson's psychosocial theory. - Intimacy is a developmental task associated with young adults, not adolescents, in Erikson's theory. - Concrete operations is a term linked to Piaget's theory of cognitive development and is not a developmental task according to Erikson's psychosocial theory.

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