This powerful muscle is the prime mover of arm extension

A) rhomboids B) latissimus dorsi C) supraspinatus D) teres minor


Answer: B

Anatomy & Physiology

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The sympathetic postganglionic axons from the superior cervical ganglion innervate

a: Sweat glands in the head b: Sweat glands in the palms c: Smooth muscle of blood vessels in the head d: Smooth muscles of blood vessels in the antebrachial region e: Superior tarsal muscle of the eye f: Submandibular salivary gland   A.  a, c, e B.  b, d, f C.  a, c, f D.  d, e, f E.  b, d

Anatomy & Physiology

An incorrectly placed intramuscular injection can cause injury to which nerve of the lumbar plexus?

What will be an ideal response

Anatomy & Physiology

What is the function of the pharyngotympanic tube?

A. To drain endolymph into the pharynx B. To transmit sound waves to the spiral organ C. To equalize the pressure on both sides of the eardrum D. To drain perilymph into the pharynx E. To transmit sound waves to the tympanic membrane

Anatomy & Physiology

Chronically inflamed, hypersensitive bronchial passages that respond to many irritants are characteristic of ________

A) atelectasis B) pleurisy C) asthma D) pneumothorax E) pulmonary tamponade

Anatomy & Physiology