When the blood vessels supplying the skin are fully dilated, the skin becomes:
A) cool and pale.
B) cold and moist.
C) warm and pink.
D) blue or mottled.
Ans: C) warm and pink.
Health Professions
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Elderly patients whose necks have a naturally flexed posture will require:
A) towel rolls and two-inch tape. B) proper padding under the shoulders. C) posterior padding. D) a properly sized cervical collar.
Health Professions
Your patient has his own P waves but no QRS complexes. His DDD pacemaker should
A) provide him with QRS complexes at a preset rate, ignoring intrinsic P waves. B) sense the intrinsic P waves and deliver QRS complexes to follow those P waves within a preset rate range. C) ignore the intrinsic P waves, providing him with paced P waves and QRS complexes. D) be inhibited and wait until there are no P waves or QRS complexes.
Health Professions