The heart muscle itself cannot be injured by a blow to the chest, because the heart is protected by the rib cage
Indicate whether the statement is true or false
F
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________ Roman numerals are used when numbering in the metric system
Indicate whether the statement is true or false
Which of the following is true concerning lacerations?
A) They may be caused by blunt trauma. B) They may indicate deeper underlying tissue damage. C) They may be caused by penetrating trauma. D) All of the above
A nonprescription, or ________, drug is one the FDA has approved for use without a licensed healthcare practitioner's supervision.
When performing an open cricothyrotomy, you should FIRST:
A) maintain aseptic technique as you cleanse the area with iodine. B) slide your index finger between the thyroid and cricoid cartilages. C) palpate for the V notch of the thyroid cartilage and stabilize the larynx. D) hyperextend the patient's neck and then palpate the cricoid cartilage.