A 73-year-old male presents with confusion; cool, pale, clammy skin; absent radial pulses; and a blood pressure of 70/40 mm Hg. The patient's wife tells you that he has had abdominal pain for a week and began vomiting a coffee-ground substance yesterday. His past medical history includes hypertension and gastric ulcer disease. Your MOST immediate concern should be that:
A: his blood glucose level is probably too high.
B: his condition requires surgery within 2 hours.
C: he is bleeding from his gastrointestinal tract.
D: he is in shock and requires prompt transport.
Answer: D: he is in shock and requires prompt transport.
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When a patient does not pay on their account and multiple attempts have been made to collect it, it may be necessary to write off the amount owed as a/an
A) contract adjustment. B) refund adjustment. C) courtesy adjustment. D) uncollectable debt adjustment.
List three treatments for tonsillitis
Which of the following home care ventilators uses a rotary compressor in its drive mechanism?
A) CareFusion LTV® 1200 B) Puritan Bennett® 540 C) Newport® HT70 D) none of the above
Major minerals the body needs in fairly large quantities include ________.
A. selenium and copper B. manganese and chromium C. iron and zinc D. calcium and phosphorus E. fluoride and molybdenum