Which of the following occurs during positive-pressure ventilation?
A: Intrathoracic pressure increases
B: The esophagus remains closed
C: Oxygen is pulled into the lungs
D: Blood is drawn back to the heart
Answer: A: Intrathoracic pressure increases
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What is the primary cause of asthma in pediatric patients?
A) Upper respiratory infections B) Weather conditions C) Secondhand smoke D) Allergies
In motor vehicle crashes, properly restrained children rarely sustain injury when vehicle speeds are under ____ miles per hour.
A. 15 B. 20 C. 25 D. 30
Data obtained from charts and documents are used for diagnosing and assessing a patient's condition.?
Indicate whether the statement is true or false
During a varus stress test, the examiner tests the lateral collateral ligament by holding the ankle firmly with one hand while placing the other over the medial joint line.
Answer the following statement true (T) or false (F)