NAHP Nationally Registered Certified Medical Assistant Exam Practice Test

Answer : B

Leukocytes, or white blood cells (WBCs), are crucial components of the immune system, protecting the body against infections and foreign invaders. There are several types of leukocytes, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils, each with specific functions in the immune response. Neutrophils, for example, are the first responders to bacterial infections, while lymphocytes (such as T cells and B cells) are involved in adaptive immunity. Thrombocytes (platelets) are involved in blood clotting, erythrocytes (red blood cells) carry oxygen, and osteocytes are bone cells.

Answer : B

An inflamed condition of the tendon and tendon muscles is referred to as tendonitis. Tendonitis is the inflammation or irritation of a tendon, often caused by overuse or repetitive movements. It commonly affects the shoulders, elbows, wrists, knees, and heels.

Tendinopathy: From Basic Science to Clinical Management by Savio L-Y. Woo and Per A. F. H. Renstrm

Principles of Orthopedic Practice by Roger H. Michael

Answer : D

Another name for myocardial infarction is heart attack. A myocardial infarction occurs when blood flow to a part of the heart is blocked for a long enough time that part of the heart muscle is damaged or dies. It is typically caused by the blockage of a coronary artery due to plaque buildup.

Answer : C

Neoplasm refers to a new growth of tissue, which can be benign or malignant. It is an abnormal proliferation of cells, and when malignant, it is commonly referred to as cancer. The term encompasses a wide range of growths and tumors, varying in behavior, treatment, and prognosis.

Robbins and Cotran Pathologic Basis of Disease

Cancer Biology by Raymond W. Ruddon

Answer : B

The femur is the longest bone in the body. It is located in the thigh and extends from the hip to the knee. The femur is crucial for supporting the weight of the body and allowing for movement and locomotion. Reference: Nationally Registered Certified Medical Assistant study materials, anatomy textbooks.

Answer : A

To establish eligibility for a Medicaid patient, you must check the current ID. This ensures that the patient is currently enrolled in the Medicaid program and eligible to receive benefits. Additional information, such as policy numbers and social security numbers, may also be required, but the current ID is the primary means of verification. Reference: Nationally Registered Certified Medical Assistant study materials, healthcare administration guidelines.

Answer : B

Vitamin K is necessary for the proper clotting of the blood. It is essential for the synthesis of proteins required for blood coagulation and for binding calcium in bones and other tissues. Deficiency in vitamin K can lead to increased bleeding and bruising. Reference: Nationally Registered Certified Medical Assistant study materials, nutrition and biochemistry references.