Which of the Following Are Connected by a Ball-And-Socket Joint

question 30

Multiple Choice

Which of the following are connected by a ball-and-socket joint?

• A) the radius to the ulna
• B) the radius to the humerus
• C) the ulna to the humerus
• D) the humerus to the scapula

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Definitions:

Nasopharynx

Part of the pharynx that lies above the soft palate; anteriorly it opens into the nasal cavity.

Cuboidal Epithelium

A type of epithelial tissue with cube-shaped cells, often found lining glands and ducts, involved in secretion and absorption.

Acetylcholine

A neurotransmitter that plays a role in muscle movement and various brain functions.

Norepinephrine

Neurotransmitter substance released from most of the postganglionic neurons of the sympathetic division; hormone released from the adrenal cortex that increases cardiac output and blood glucose levels; also called noradrenaline.