Which item is commonly used to stabilize a vehicle's suspension system?
a. air bags
b. rescue struts
c. step chocks
d. wheel chocks
Ans: c. step chocks
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The patient's family states that their 16-year-old daughter has a history of asthma and has been complaining of shortness of breath for the past two days. She has been taking her metered-dose inhaler with some relief, but today they found her lethargic and struggling to breathe in bed. Your assessment reveals her to be responsive to verbal stimuli with an open airway and respirations of 36 per
minute. You hear minimal bilateral wheezing. Your immediate action in caring for this patient is to: A) position her on her side. B) insert an oral airway. C) confirm the presence of a pulse. D) administer oxygen
The branches of the left coronary artery DO NOT supply which area of the heart?
a. Majority of the interventricular septum b. Majority of the left ventricle c. Majority of the left atrium d. Sinus node
Sebaceous glands that appear on the surface of the buccal mucosa are ____________
a. Fordyce's spots b. petechiae c. either a or b d. neither a nor b
A supine AP abdomen projection with accurate positioning demonstrates the
1. outline of the psoas major muscles and kidneys. 2. symphysis pubis. 3. spinous processes aligned with the midline of the vertebral bodies. 4. long axis of the vertebral column aligned with the long axis of the collimated field. a. 1 and 2 only b. 3 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4