Certified Medical Assistant Changed NRCMA Questions

Thelithotomy positionis used when a patient is having avaginal examination. In this position, the patient lies on their back with their hips and knees flexed, and their feet placed in stirrups. This position provides the best access for pelvic and vaginal examinations, as well as certain surgical procedures.Reference:Nationally Registered Certified Medical Assistant study materials, clinical examination guidelines.

Persons who are unable to pay for medical care or who have dependent children may apply for Medicaid. Medicaid is a joint federal and state program that helps with medical costs for some people with limited income and resources. It provides benefits not typically covered by Medicare, including long-term care and personal care services.

Blood type O negative is considered the universal donor because it can be transfused to patients of any blood type. This is due to the absence of A and B antigens on the surface of red blood cells, which reduces the risk of an immune reaction. However, type O negative individuals can only receive blood from other O negative donors. Universal donors are crucial in emergency situations where there may not be time to determine the recipient's blood type. Type AB positive is considered the universal recipient because individuals with this blood type can receive red blood cells from any blood type.

Liver enlargement is medically referred to as hepatomegaly. The term "hepatomegaly" comes from "hepato," meaning liver, and "megaly," meaning enlargement. This condition can be indicative of various underlying health issues, such as liver disease, congestive heart failure, infections, or cancer. Diagnosing hepatomegaly typically involves physical examination, imaging studies such as ultrasound or CT scans, and sometimes liver function tests. Recognizing and understanding the term hepatomegaly is essential for healthcare providers in diagnosing and managing conditions related to liver health.