CMT Clinical Knowledge & Medical Terminology

Question 1

What is the primary function of medical terminology?

Accepted Answer

To ensure clear communication across healthcare professionals.

Answer

Medical terminology provides a universal and standardized language for all healthcare professionals. This common vocabulary ensures clear, precise, and unambiguous communication regarding patient conditions, diagnoses, treatments, and procedures. Effective communication is paramount for patient safety, accurate record-keeping, and coordinated care across different medical disciplines and facilities.

Question 2

Which of the following terms refers to an abnormal enlargement of the heart?

Accepted Answer

Cardiomegaly

Answer

The term 'cardiomegaly' is derived from the Greek roots 'cardio-' meaning heart, and '-megaly' meaning enlargement. Therefore, it precisely describes an abnormal enlargement of the heart. This condition is often a symptom of underlying cardiovascular issues, such as high blood pressure or heart valve disease.

Question 3

What is the medical term for inflammation of the liver?

Accepted Answer

Hepatitis

Answer

The medical term for inflammation of the liver is 'hepatitis.' This word is formed from 'hepato-,' referring to the liver, and the suffix '-itis,' which universally denotes inflammation in medical terminology. Hepatitis can be caused by various factors, including viral infections, alcohol abuse, or autoimmune conditions.

Question 4

What does the term 'tachycardia' mean?

Accepted Answer

Fast heart rate

Answer

The term 'tachycardia' combines the Greek prefix 'tachy-,' meaning fast or rapid, with 'cardia,' referring to the heart. Thus, tachycardia specifically means a fast heart rate, typically defined as over 100 beats per minute in adults. It can be a normal physiological response or an indicator of an underlying medical issue.

Question 5

What is the term used for a condition where the body is unable to produce enough insulin?

Accepted Answer

Diabetes mellitus

Answer

Diabetes mellitus is a chronic metabolic disorder characterized by high blood sugar levels, resulting from either insufficient insulin production or the body's inability to effectively use the insulin it produces. Insulin is a crucial hormone that regulates glucose uptake by cells, and its deficiency or resistance leads to the hallmark symptoms of this condition. Other options like hyperthyroidism, celiac disease, and chronic fatigue syndrome are distinct medical conditions unrelated to insulin production.

(CMT) Certified Medical Technician Practice Test

(CMT) Certified Medical Technician Practice Test

CMT Clinical Knowledge & Medical Terminology