What Size IR and Which Position Is Used for Examination

question 44

Multiple Choice

What size IR and which position is used for examination of the urinary bladder (cystogram) ?

• A) 8 * 10 inches (18 * 24 cm) crosswise
• B) 10 * 12 inches (24 * 30 cm) crosswise
• C) 10 * 12 inches (24 * 30 cm) lengthwise
• D) 14 * 17 inches (35 * 43 cm) crosswise

---

Definitions:

Stretch Reflex

A muscle contraction in response to stretching within the muscle, a monosynaptic reflex integral for posture and locomotion.

Crossed Extensor Reflex

A reflex action whereby stimulation of one limb results in the extension of the opposite limb.

Reciprocal Innervation

A neural circuitry mechanism that allows for coordinated muscle contraction and relaxation, ensuring smooth and efficient movements.

Arachnoid Mater

One of the three meningeal layers, situated between the dura mater and the pia mater, that surrounds and protects the brain and spinal cord.