Nokea
Which developmental milestone would the nurse expect an 11-month-old infant to have achieved?
- A. Sitting independently
- B. Turning a doorknob
- C. Building a tower of four cubes
- D. Walking independently
Correct Answer: A
Rationale: The correct answer is A: Sitting independently. By 11 months, most infants can sit independently. This milestone usually precedes walking, which typically occurs closer to 12 months. Turning a doorknob and building a tower of four cubes involve more complex motor skills that are typically achieved later in development. Therefore, at 11 months, sitting independently is the milestone that the nurse would expect an infant to have achieved.
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The nurse is planning care for a patient with a different ethnic background. Which should be an appropriate goal?
- A. Adapt, as necessary, ethnic practices to health needs
- B. Attempt, in a nonjudgmental way, to change ethnic beliefs
- C. Encourage continuation of ethnic practices in the hospital setting
- D. Strive to keep ethnic background from influencing health needs
Correct Answer: A
Rationale: Adapting ethnic practices to health needs respects the patient's cultural background while ensuring that care is effective and culturally sensitive.
The charge nurse in the pediatric unit is teaching nursing students about pyloric stenosis. A student asks what causes pyloric stenosis. How should the nurse respond?
- A. One portion of the intestines invaginates or telescopes into another
- B. Hypertrophy of the circular pylorus muscle
- C. Relaxed cardiac sphincter
- D. Absent ganglion cells in the colon
Correct Answer: B
Rationale: Pyloric stenosis is caused by the hypertrophy (thickening) of the circular muscle of the pylorus, leading to obstruction. Choice A is incorrect as it describes intussusception, not pyloric stenosis. Choice C is incorrect as a relaxed cardiac sphincter is related to gastroesophageal reflux. Choice D is incorrect as it describes Hirschsprung's disease, not pyloric stenosis.
Why does the nurse have a 2-year-old boy sit in a "tailor" position while palpating for the presence of the testes?
- A. It prevents the cremasteric reflex
- B. Undescended testes can be palpated
- C. The child has an inguinal hernia
- D. The child does not yet have a need for privacy
Correct Answer: A
Rationale: The tailor position stretches the muscle responsible for the cremasteric reflex, preventing it from contracting and pulling the testes into the pelvic cavity. This position helps accurately palpate the testes. Choice B is incorrect because the position does not facilitate the palpation of undescended testes specifically. Choice C is incorrect as it does not relate to the rationale behind the tailor position. Choice D is incorrect as the reason for using the tailor position is not related to the child's need for privacy.
A child diagnosed with aplastic anemia is admitted to the hospital. The parents ask the nurse what aplastic anemia is. Which response by the nurse is accurate?
- A. Aplastic anemia causes a proliferation of white blood cells.
- B. Aplastic anemia is characterized by abnormally shaped red blood cells.
- C. Aplastic anemia is caused by the bone marrow producing inadequate cells.
- D. Aplastic anemia is a disorder that occurs after a viral illness.
Correct Answer: C
Rationale: Aplastic anemia is a condition where the bone marrow fails to produce sufficient red blood cells, white blood cells, and platelets, leading to pancytopenia. This can result in fatigue, infections, and bleeding tendencies. It is not characterized by abnormal red blood cell shapes, but rather by a reduction in the production of blood cells. Therefore, the accurate response is that aplastic anemia is caused by the bone marrow producing inadequate cells. Choices A and B are incorrect as aplastic anemia does not cause a proliferation of white blood cells or involve abnormally shaped red blood cells. Choice D is incorrect as aplastic anemia is not typically a disorder that occurs after a viral illness.
Which are included in the evaluation step of the nursing process? (Select all that apply.)
- A. All below
- B. Ascertaining if the plan requires modification
- C. Determination if the outcome has been met
- D. Selecting alternative interventions if the outcome has not been met
Correct Answer: A
Rationale: The evaluation step involves determining if outcomes are met, modifying the plan if needed, and selecting alternative interventions if goals are not achieved.