Which of the following uses light, concentrated through a condenser and focused through the object being examined, to project an image?
A. Photometer
B. Hemocytometer
C. Optical microscope
D. Glucometer
E. Centrifuge
C. Optical microscope
An optical microscope uses light, concentrated through a condenser and focused through the object being examined, to project an image.
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In some instances, when the predisposing factors to development of a disease cannot be identified, the disease is termed:
A) idiopathic. B) congenital. C) pathogenic. D) irreversible.
HCPCS was developed to achieve all of the following goals EXCEPT:
A) coordinating government programs by uniform application of Centers for Medicare and Medicaid Services (CMS) policies. B) ensuring the validity of profiles and fee schedules through standardized coding. C) allowing providers and suppliers to communicate their services in a consistent manner. D) implementing standard fee structures for all providers across all plans.
Anastomosis is which of the following?
A) destruction of a body part B) complete removal of a body part C) surgical joining of two tubular structures D) sampling of tissue for diagnostic purposes
A 46-year-old man who is conscious and has the capacity to make a rational decision is refusing treatment despite crushing chest pain and shortness of breath. He states that the hospital will not do anything for him and he does not want you to treat or transport him. The EMT should recognize that the:
A) Patient has a right to refuse treatment and transport B) Police will need to be called so the patient can be transported in custody C) Patient will need to be transported against his will D) Patient's family can give consent to transport the patient