A fracture that occurs when a piece of bone is torn free at the site of attachment of a tendon or ligament.
A. fracture-dislocation
B. sprain
C. avulsion fracture
D. subluxation
Answer: C. avulsion fracture
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The characteristic "fish-mouth" central pallor seen in overhydrated hereditary stomatocytosis is caused by an excessive influx of what in the RBCs?
a. Potassium b. Chloride c. Sodium and water d. Sodium
The piece of laryngeal cartilage forming the "Adam's apple" is theA) thyroid cartilage
B) epiglottis. C) cricoid cartilage. D) arytenoid. E) cuneiform.
What should the MA do next?
ACTION ONE Give the patient a small sign of support and empathy by touching his shoulder. ACTION TWO Inform the patient that the physician should be back soon, and find out if there is anything the patient needs in the meantime.
____ decreases the release of ACh as well as the membrane's sensitivity, thus inhibiting muscle contraction.
A. Calcium B. Sodium C. Magnesium D. Potassium