The comma-shaped bacteria pictured here are ________.
A. cocci
B. vibrios
C. parasites
D. spirilla
E. bacilli
Answer: B
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Which of these statements regarding cardiac compromise or acute coronary syndrome should the EMT recognize as true?
A) Cardiac compromise should be suspected for any patient with chest discomfort B) Patients suffering from acute coronary syndrome will have pain, not discomfort C) If the pain does not radiate to the arms, then the cause is not typically the heart D) The onset of acute coronary syndrome typically occurs with physical activity
What destroys the red cells in paroxysmal nocturnal hemoglobinuria?
a. Macrophages in the bone marrow b. Antibodies against red cell membrane antigens c. Increased susceptibility to complement d. Macrophages in the spleen
When a fixed monthly fee per enrollee is paid to a provider, it is called
a. Bundled fee b. Charge c. Capitation d. Retrospective reimbursement
Which is a transmission route of viruses?
a. Vector contact b. Insect bites c. Skin-to-skin contact d. Intact skin