________ is usually the cause of secondary collapse in a trench collapse.

Fill in the blank(s) with the appropriate word(s).


Answer: vibration

Health Professions

You might also like to view...

________ Roman numerals are used when numbering in the metric system

Indicate whether the statement is true or false

Health Professions

For high-pressure systems at 70?F (21?C), the internal pressure inside the cylinders reaches _________

a. 850 psi (5,861 kPa) b. 100 psi (690 kPa) c. 15 psi (101 kPa) d. 500 psi (3,447 kPa)

Health Professions

A ______________ is a program that attaches itself to another program and replicates itself

A. disease B. cold C. spyglass D. virus

Health Professions

If a patient who generates an intrapleural pressure of -4 mmHg to inhale 450 mL experiences inflammation and bronchospasm that reduce the radius of the bronchial airways to one-half of their original size, what pressure must the patient generate to inhale the same tidal volume?

A. 16 mm Hg B. 64 mm Hg C. 20 mm Hg D. 48 mm Hg

Health Professions