Why do compact fuels burn slowly?
a. they retain moisture
b. they are less continuous
c. they have less surface area
d. air cannot circulate as freely
Answer: d. air cannot circulate as freely
You might also like to view...
Septal myocardial infarctions primarily involve the:
A) right coronary artery B) left coronary artery C) marginal artery D) posterior descending artery
What definition best describes the concept of afterload?
A) Pressure that the left ventricle must pump blood against to open the aortic valve B) Ability of the heart to adequately contract and pump blood out of the pulmonic valve C) Amount of blood that a person has in the arteries at any given moment D) Amount of blood returned to the lungs for oxygenation by the right ventricle
Improving lung compliance during pressure-controlled ventilation would cause which of the fol-lowing?
a. A decrease in peak pressure c. An increase in volume delivery b. An increase in peak pressure d. A decrease in vol-ume delivery
Which of the following are ways to prevent further lung injury in an ARDS patient?
1. Avoid barotrauma and volutrauma 2. Permissive hypercapnia 3. Keep plateau pressure between 30 and 40 cm H2O 4. Tidal volume ideally between 6 and 8 ml/kg IBW a. 1 and 2 only b. 1, 2, and 4 only c. 3 and 4 only d. 2, 3, and 4 only