At Which Level Is the IR Centered for a PA

question 38

Multiple Choice

At which level is the IR centered for a PA projection of the stomach and duodenum?

• A) T12/L1
• B) L1/L2
• C) L2/L3
• D) Iliac crests

Describe the organization and properties of biological membranes.

Classify carbohydrates and understand their functions and structures.

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