Rank the Following in Order of Increasing Leaving Group Ability

question 51

Multiple Choice

Rank the following in order of increasing leaving group ability, putting the worst leaving group first.

• A)IV < II < III < I
• B)III < IV < I < II
• C)II < IV < I < III
• D)I < III < II < IV

---

Definitions:

Invasive Ultrasound

A diagnostic technique involving the use of ultrasound probes inserted into the body to visualize internal structures.

Vaginal Probe

An ultrasound device inserted into the vagina to obtain images or information about structures within the pelvis.

Pelvic Ultrasound

A non-invasive diagnostic imaging technique used to visualize organs and structures within the pelvis, such as the uterus, ovaries, and bladder.

Double Contrast

A radiographic technique that uses two contrasting agents (one positive and one negative) to improve image quality in diagnostic imaging.