Muscle tension does not develop in isometric contractions
Indicate whether the statement is true or false
F
Anatomy & Physiology
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An injection of a local anesthetic into the spinal column is called a(n) ________
A) epidural B) subdural C) cutaneous D) epiphysis
Anatomy & Physiology
Name the plexus which supplies innervation to the muscles acting on the scapula and innervates the skin of the medial arm and forearm.
a. Brachial plexus b. Sacral plexus c. Lumbar plexus d. Cervical plexus
Anatomy & Physiology
Hypocalcemia enhances the excitability of nerves and muscles because of the ________ permeability of the cell membrane to ________.
A. increased; K+ B. decreased; K+ C. decreased; Na+ D. increased; Na+
Anatomy & Physiology
Hypersecretion of the sex hormones may lead to masculinization in both men and women
Indicate whether the statement is true or false
Anatomy & Physiology