At what level on axial images is the SVC formed by the merger of the brachiocephalic veins?
A) above the heart
B) at the same level as the heart
C) below the level of the heart
D) It is not the brachiocephalic veins that merge to form the SVC.
A
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When hospital personnel retrieve medication for a particular patient from the automated medication-delivery system, they choose from:
A) Every medication in the cabinet. B) The medications specified for that patient. C) The medications generally used for patients with that condition. D) Schedule II or III classifications.
Multiple sclerosis is associated with autoimmune attack of which glial cell?
a. Schwann cell b. Oligodendrocyte c. Microglia d. Astrocyte
An adult is brought to the emergency department with third-degree burns over 40% of his body. This patient now has an increased susceptibility to which of the following organisms?
a. Streptococcus pneumoniae c. Candida albicans b. Pseudomonas aeru-ginosa d. Clostridium difficile
One study suggests that serial 12-lead ECGs identified acute myocardial infarctions in 50% of patients upon whom the initial 12-lead ECG exhibited nonspecific ECG changes.
Answer the following statement true (T) or false (F)