Which of the following muscles attaches to the intertubercular sulcus of the humerus?

A. Deltoid
B. Serratus anterior
C. Pectoralis major
D. Pectoralis minor
E. Coracobrachialis


C. Pectoralis major

Anatomy & Physiology

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While sitting at your desk, you drop your pencil onto the floor. You bend over to pick up the pencil. In order to straighten up and continue your exam, you must use which of the following muscles?

A. Erector spinae B. Tibialis anterior C. Tibialis anterior and semimembranosus D. Semimembranosus E. Extensor hallucis longus

Anatomy & Physiology

Lesions of the limbic system might result in

A. loss of coordination. B. a voracious appetite. C. loss of sensation. D. decreased sexual activity. E. enhanced fear and anger responses.

Anatomy & Physiology

Which extrinsic eye muscle elevates the eye and moves it laterally?

What will be an ideal response?What will be an ideal response?

Anatomy & Physiology

Which of the following is NOT one of the four regions into which the spinal cord is divided?

A) coccygeal B) lumbar C) sacral D) thoracic

Anatomy & Physiology