Which of the following factors is an effective means of minimizing patient motion during exposure?
use of automatic exposure control
increasing the time of exposure
good communication with the patient
altering the focal spot size
good communication with the patient
Rationale: Good communication is the initial and best effort taken with a patient to decrease the chance of patient motion during an exposure.
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Regarding a generalized tonic-clonic (grand mal) seizure, which statement is true regarding the different stages?
A) The aura comes before a loss of consciousness. B) The patient is postictal prior to convulsion activity. C) A loss of consciousness occurs after the clonic (convulsion) phase. D) The patient becomes postictal just before the hypertonic phase.
Electrolytes are vital for _________________ and are responsible for nerve impulses, fluid balance, transport of substances in and out of the cell, and balancing blood pH
A. homeostasis B. hemostasis