Acquired disorders of the vascular system including senile purpura, Cushing's syndrome, corticosteroid therapy, and scurvy have one condition in common. Which of the following best describes this condition?
a. Decreased amount of supportive connective tissue in the blood vessel walls
b. Presence of abnormal proteins in the vascular system
c. Inflammation of the small blood vessels
d. Increased pressure within the lumen of capillaries after intense exercise
Correct Answer: A
Health Professions
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Reassessment should include which of the following?
a. Assess effects of interventions. b. Check vital signs. c. Assess skin condition. d. Do detailed physical exam. e. Check airway patency.
Health Professions
When high-flow oxygen is attached to the inlet valve of a pocket face mask, oxygen concentrations of up to ____ percent can be delivered to the patient.
A. 21 B. 45 C. 55 D. 70
Health Professions