Where Does the Central Ray Enter the Body for the AP

question 75

Multiple Choice

Where does the central ray enter the body for the AP axial projection (Ferguson method) of the lumbosacral junction?

• A) At the pubic symphysis
• B) 1 inches superior to the pubic symphysis
• C) 3 inches superior to the pubic symphysis
• D) At the level of the ASISs

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Definitions:

ACTH

Adrenocorticotropic hormone (ACTH) stimulates the adrenal glands to release cortisol.

ADH

Antidiuretic Hormone, also known as vasopressin, a hormone released by the posterior part of the pituitary gland that conserves water in the body and regulates its balance.

TSH

Thyroid Stimulating Hormone, a pituitary gland hormone that regulates the production of hormones by the thyroid gland.

Red Pulp

A tissue in the spleen that filters unwanted materials from the blood and helps in the immune response.