Which of the following will correct the problem of tubing condensation within the ventilator cir-cuit?
a. Water traps c. Hot-wire circuit
b. Increase the room temperature d. Both A and C
ANS: D
Hot-wire circuits are quite common in the intensive care unit. The placement of wire-heating ele-ments into the ventilator circuit allows the gas delivered to the patient to remain at a constant temperature.
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Crystals are identified by their appearance and by the ________ of the urine in which they are found
a. color b. pH c. odor d. amount
Which one of the following questions is it critical that the EMT ask the family of a patient who cannot speak and is suspected of having a stroke?
A) "Does your mother have a history of heart problems?" B) "What time did the weakness and dizziness start?" C) "What medications is your mother taking?" D) "Does your mother have any pain in her arms or legs?"
Patients with salt depletion heat exhaustion often complain of thirst, but not nausea or vomiting.
Answer the following statement true (T) or false (F)
The acronym PHR stands for:
A) preventative health record. B) patient health record. C) private heath record. D) provider health record. E) personal health record.