What is the function of the tunica adventitia?
A. Keep the vessel open
B. Come in direct contact with the blood
C. Allow medications to pass through
D. Dilate and constrict to maintain homeostasis
Answer: A
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Prior to the administration of oral glucose, a patient's blood glucose level was 49 mg/dL. After administering the oral glucose, the patient is alert and oriented. Which one of the following repeat blood glucose levels would the EMT expect with this clinical presentation?
A) "Low" B) 155 mg/dL C) 30 mg/dL D) "High"
All of the following serine proteases are bound and inhibited by antithrombin except:
a. Xa b. IXa c. VIIa d. XIa
Volume 3, ICD-9-CM codes are used to code and report which of the following?
A. physician office procedures B. physician office diagnoses C. hospital procedures D. hospital diagnoses
When clients provide an advanced directive that specifies that no heroic measures be used, the professional should
A) ignore the directive if there is any hope for survival B) encourage clients to consider moving to a state with an assisted death law C) encourage clients to keep the details of their directive from their families D) honor the directive and respect the clients wishes as much as possible