Steel has a memory when it is placed under stress and returns to its original shape when the stress has been removed; this is called __________
a. Corrosion
b. Tensional
c. Flexibility
d. Buckling
c. Flexibility
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A patient is receiving ventilation with volume-controlled continuous mandatory ventilation (VC-CMV). During a patient-ventilator system check the respiratory therapist sees the flow-volume loop below
The most appropriate action is to do which of the following? a. Add positive end-expiratory pressure (PEEP). b. Switch to pressure-controlled continuous mandatory ventilation (PC-CMV). c. Administer a bronchodilator. d. Check the endotracheal (ET) tube cuff pressure.
The ____ is the deeper of the two skin layers and is the more complex layer. It contains all the major tissue types, including epithelial tissue, connective tissues, muscle tissue, and nervous tissue.
A. arrector pili B. epidermis C. dermis D. subcutaneous
Which of the following are nonpathologic causes for colorless or pale urine?
A. Low fluid intake and excessive sweating B. Excessive intake of water, beer, and coffee C. Taking vitamin B D. Strict vegetarian diet E. Specimen collection first thing in the morning
Which of the following connects muscles to bone?
A. Endomysium B. Aponeurosis C. Fascia D. Tendon E. Perimysium