A patient with a hemorrhagic stroke may exhibit Cushing's triad that is made up of:
A) Hypotension, tachycardia, and tachypnea
B) Hypotension, bradycardia, and abnormal breathing
C) Hypertension, tachycardia, and irregular breathing
D) Hypertension, bradycardia, and irregular breathing
Answer: D) Hypertension, bradycardia, and irregular breathing
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Dysrhythmia can alter the hemodynamics of the heart and may lead to a significant decline in cerebral blood flow, even in otherwise healthy individuals.
Answer the following statement true (T) or false (F)
The statement that describes the alveolus shown in Figure 1-1 is which of the following?
1. Requires more time to fill than a normal alveolus. 2. Fills more quickly than a normal alveolus. 3. Requires more volume to fill than a normal alveolus. 4. More pressure is needed to achieve a normal volume. a. 1 and 3 only b. 2 and 4 only c. 2 and 3 only d. 1, 3, and 4
Most dry pipe systems have either a(n) ____ or an accelerator to speed the operation of the dry pipe valve.
A. exhauster B. water column C. main drain D. increase valve
Nerve block anesthesia may be administered if the procedure involves more than laceration repair
Indicate whether the statement is true or false