For a PA axial cranial projection (Caldwell method), the
1. midsagittal plane is aligned perpendicular to the IR.
2. central ray is angled 15 degrees caudally.
3. OML is aligned perpendicular to the IR.
4. central ray is centered to the nasion.
a. 1 and 3 only
b. 2 and 4 only
c. 2, 3, and 4 only
d. 1, 2, 3, and 4
D
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Which of the following is primarily responsible for neutralizing the extrinsic tenase complex?
a. TFPI b. SERPINs c. Proteins C and S d. APS
Failure of protein C to destroy FVa and FVIIIa results in an increase in what hemostatic system alteration?
a. Platelets b. Production of thrombin c. FVIII d. FXa
When EMRs from multiple sources are combined into one database for a patient, what term is used?
a. EHR b. EMR c. ERS d. None of the above
Care should be taken to eliminate scheduling problems. Office policies need to be developed regarding patients with special needs
a. True b. False Indicate whether the statement is true or false