Finishing burs have ________ number of blades

Which of the following statements is NOT true of pericardial tamponade?

A) It is most often associated with penetrating trauma. B) The systolic blood pressure increases significantly on inspiration. C) As little as 150 mL of blood can cause pericardial tamponade. D) The pathophysiology results in increased venous pressure and decreased cardiac output.

Which of the following are ways health care workers and facilities conform to HIPPA regula-tions concerning securing patient confidentiality within electronic medical records?

1. Refraining from sharing passwords 2. Accessing electronic personal health information on a need-to-know basis 3. Utilizing thumbprint protected security 4. Allowing only close family members to view personal health information in the hospital com-puter a. 1 and 2 only b. 1, 3, and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4