NR.210.605
Diagnostic Skills & Procedures for
APN
FINAL EXAM READINESS GUIDE
Q&S
©2024/2025
, 1. Which of the following imaging techniques is most
appropriate to assess soft tissue structures in the body?
a) X-ray
b) CT scan
c) MRI
d) Ultrasound
Answer: c) MRI
Rationale: MRI is superior for soft tissue contrast,
making it ideal for detailed visualization of soft tissues.
2. What is the primary consideration for calculating the dose
of a pediatric patient undergoing a diagnostic radiological
procedure?
a) Patient age
b) Patient height
c) Patient weight
d) Patient gender
Answer: c) Patient weight
Rationale: Dosages in pediatric patients are typically
calculated based on weight to avoid overdosing and ensure
efficacy.
Fill-in-the-Blank Questions:
3. When performing a lumbar puncture, the needle should
be inserted between the __ vertebrae of the spine.
Answer: L3-L4
Rationale: Insertion between L3-L4 minimizes the risk
©2024/2025
Diagnostic Skills & Procedures for
APN
FINAL EXAM READINESS GUIDE
Q&S
©2024/2025
, 1. Which of the following imaging techniques is most
appropriate to assess soft tissue structures in the body?
a) X-ray
b) CT scan
c) MRI
d) Ultrasound
Answer: c) MRI
Rationale: MRI is superior for soft tissue contrast,
making it ideal for detailed visualization of soft tissues.
2. What is the primary consideration for calculating the dose
of a pediatric patient undergoing a diagnostic radiological
procedure?
a) Patient age
b) Patient height
c) Patient weight
d) Patient gender
Answer: c) Patient weight
Rationale: Dosages in pediatric patients are typically
calculated based on weight to avoid overdosing and ensure
efficacy.
Fill-in-the-Blank Questions:
3. When performing a lumbar puncture, the needle should
be inserted between the __ vertebrae of the spine.
Answer: L3-L4
Rationale: Insertion between L3-L4 minimizes the risk
©2024/2025
