Nokea
Which of the following toddlers would require further investigation from the nurse?
- A. Sitting quietly on a couch
- B. Experiencing a temper tantrum
- C. Playing with a toy next to another child also playing with a toy
- D. Exploring his environment and playing with new toys
Correct Answer: A
Rationale: Toddlers are typically active and curious. A toddler who is sitting quietly might be a sign of developmental concerns or possible neglect.
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A nurse is using a functional focus to assess a person. Which of the following the nurse be evaluating?
- A. Visual acuity
- B. Pupil reactivity
- C. Ability to drive
- D. The red reflex
Correct Answer: C
Rationale: Functional focus involves assessing how visual patterns, such as the ability to drive, impact lifestyle.
Which of the following would be considered part of a vulnerable population?
- A. Deaf man
- B. Cocaine-addicted teenage girl
- C. Handicapped child
- D. College graduate
Correct Answer: B
Rationale: Substance abusers are at high risk and part of the vulnerable population.
A nurse is developing learning objectives for an individual who has been recently diagnosed with asthma. Which is an example of an appropriately written psychomotor learning objective?
- A. The individual will understand how to correctly use an inhaler.
- B. The individual will realize the importance of using an inhaler correctly.
- C. The individual will feel better when using the inhaler correctly.
- D. The individual will demonstrate proper use of the inhaler.
Correct Answer: D
Rationale: Psychomotor learning involves physical skill development, and demonstrating proper use indicates skill development.
A school nurse is using height and weight measurements to calculate the BMI of the students. How will the nurse use these data?
- A. BMI can be correlated to a specific percentage of body fat.
- B. BMI can be used to determine if a child is obese or underweight.
- C. BMI can be used to determine if a child will develop Type 2 diabetes.
- D. BMI can be compared with others of the same ethnic background.
Correct Answer: B
Rationale: BMI is a helpful indicator of obesity and being underweight, but it is not diagnostic.
Which of the following best describes an abnormality in structure or function that occurs during fetal development?
- A. Congenital defect
- B. Genetic defect
- C. Embryonic defect
- D. Chromosomal defect
Correct Answer: A
Rationale: A congenital defect refers to any abnormality in structure or function during fetal development.