NSG 4800 Comprehensive Review Questions & Answers
2026 | High-Yield Review | Graded A+
1. Describe the significance of the closure of the posterior fontanelle in infant
development.
The closure of the posterior fontanelle signifies the end of teething.
The closure of the posterior fontanelle indicates that the infant's
brain has reached a certain level of growth and development.
The closure of the posterior fontanelle marks the beginning of walking.
The closure of the posterior fontanelle is unrelated to brain
development.
2. Describe the significance of PT time in nursing practice.
PT time indicates the patient's blood pressure levels.
PT time is irrelevant in nursing practice.
PT time is used to measure the patient's heart rate.
PT time is significant as it helps assess the coagulation status of a
patient and guides anticoagulant therapy.
3. The earliest the posterior fontanelle might close is at which time?
3 months
12 months
1 month
4 months
4. To master walking, infants must acquire the distinct skills of
, standing upright
maintaining balance
stepping alternately
all of the above
5. Describe how Naegele's rule is applied in clinical practice for estimating
delivery dates.
Naegele's rule estimates delivery dates based on maternal age.
Naegele's rule uses ultrasound measurements to determine the
delivery date.
Naegele's rule is based on the average length of pregnancy in weeks.
Naegele's rule is applied by taking the first day of the last menstrual
period, adding one year, subtracting three months, and adding
seven days.
6. If a parent incorrectly straps the car seat harness too loosely, what potential
risk does this pose to the infant during travel?
Improved airflow for the infant.
Decreased comfort for the infant.
No significant risk to the infant.
Increased risk of injury in the event of a collision.
7. If a patient with atrial fibrillation is not responding to Warfarin, what
alternative medication might be considered and why?
Dabigatran
Aspirin
2026 | High-Yield Review | Graded A+
1. Describe the significance of the closure of the posterior fontanelle in infant
development.
The closure of the posterior fontanelle signifies the end of teething.
The closure of the posterior fontanelle indicates that the infant's
brain has reached a certain level of growth and development.
The closure of the posterior fontanelle marks the beginning of walking.
The closure of the posterior fontanelle is unrelated to brain
development.
2. Describe the significance of PT time in nursing practice.
PT time indicates the patient's blood pressure levels.
PT time is irrelevant in nursing practice.
PT time is used to measure the patient's heart rate.
PT time is significant as it helps assess the coagulation status of a
patient and guides anticoagulant therapy.
3. The earliest the posterior fontanelle might close is at which time?
3 months
12 months
1 month
4 months
4. To master walking, infants must acquire the distinct skills of
, standing upright
maintaining balance
stepping alternately
all of the above
5. Describe how Naegele's rule is applied in clinical practice for estimating
delivery dates.
Naegele's rule estimates delivery dates based on maternal age.
Naegele's rule uses ultrasound measurements to determine the
delivery date.
Naegele's rule is based on the average length of pregnancy in weeks.
Naegele's rule is applied by taking the first day of the last menstrual
period, adding one year, subtracting three months, and adding
seven days.
6. If a parent incorrectly straps the car seat harness too loosely, what potential
risk does this pose to the infant during travel?
Improved airflow for the infant.
Decreased comfort for the infant.
No significant risk to the infant.
Increased risk of injury in the event of a collision.
7. If a patient with atrial fibrillation is not responding to Warfarin, what
alternative medication might be considered and why?
Dabigatran
Aspirin
