Free Practice Questions for NAHP NRCMA Exam

A patient in thesupine positionis lying flat on their back with their palms and face up. This position is commonly used during surgeries and medical examinations as it provides easy access to the patient's anterior body, including the chest and abdomen.

Lying face down: This is known as the prone position.

Lying on the left side with the right leg flexed: This is often referred to as the left lateral or left Sims' position.

Lying on the right side with the left leg flexed: This is the right lateral or right Sims' position.

Acarotid pulseis taken at theneck. The carotid arteries are located on either side of the neck and supply blood to the brain. To check the carotid pulse, one gently places their fingers on the side of the neck, next to the windpipe.

References:

American Heart Association. (n.d.). How to Check Your Pulse.

Mayo Clinic. (n.d.). Carotid Artery Disease.

An unacceptable procedure for a fainting victim is topour water over the victim’s face. This action can cause further distress and does not address the underlying cause of fainting. Instead, appropriate measures include loosening tight clothing, checking for injuries, and keeping the victim lying down until they recover.

References:

American Heart Association. (n.d.). First Aid Guidelines.

Mayo Clinic. (n.d.). Fainting: First Aid.

The muscle walls of the heart are called the myocardium. This is the thick, muscular layer of the heart responsible for contracting and pumping blood throughout the body. The myocardium is composed of specialized cardiac muscle cells that enable the heart to function as an efficient pump. It is distinct from the endocardium (inner lining) and the epicardium (outer layer) of the heart.

References:

Guyton and Hall Textbook of Medical Physiology

Cardiovascular Physiology by Mohrman and Heller

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.

The termintercostalrefers to the anatomical locationbetween the ribs. "Inter-" means between, and "costal" pertains to the ribs. The intercostal muscles, for example, are muscles located between the ribs that play a key role in the respiratory process by aiding in the expansion and contraction of the thoracic cavity.

References:

Moore, K. L., Dalley, A. F., & Agur, A. M. R. (2013). Clinically Oriented Anatomy (7th ed.). Wolters Kluwer.

Tortora, G. J., & Derrickson, B. (2017).Principles of Anatomy and Physiology (15th ed.). Wiley.

Thelarynxis commonly referred to as the voice box. It is located in the neck and performs several functions, including breathing, producing sound, and protecting the trachea against food aspiration. The larynx houses the vocal cords, which vibrate to produce sound when air is expelled from the lungs. The other options refer to different parts of the respiratory and digestive systems:

Pharynx: A muscular tube that serves both respiratory and digestive functions by connecting the nasal and oral cavities to the larynx and esophagus.

Glottis: The part of the larynx consisting of the vocal cords and the opening between them. It is not a structure itself but rather a component of the larynx.

Trachea: Also known as the windpipe, it is a tube that connects the larynx to the bronchi of the lungs, allowing the passage of air.

In order to inflate the blood pressure cuff, the valve isnot turnedinitially, meaning it should be closed to build up pressure. Once the cuff is inflated to the desired level, the valve is then gradually opened (usually turned counter-clockwise) to slowly release the air and measure the blood pressure.

References:

American Heart Association. (n.d.). How to Measure Blood Pressure Using a Manual Monitor.

Mayo Clinic. (n.d.). Blood Pressure Test.

Persons incapable of forming melanin are called albino. Albinism is a genetic condition characterized by a lack of melanin pigment in the skin, hair, and eyes, leading to very light skin and hair, and vision problems. The condition results from mutations in genes involved in the production of melanin.

References:

Genetics and Pathophysiology of Albinism by David C. Bennett and Dorothy C. Cooper

Clinical Dermatology by Thomas P. Habif

During an eye examination using the Snellen's eye chart, the patient shouldkeep both eyes open, but cover one of them. This method ensures that the uncovered eye is tested for visual acuity without the influence of the other eye. The patient will then switch and cover the other eye to test it individually.Reference:Nationally Registered Certified Medical Assistant study materials, ophthalmology examination protocols.