CMA Practice Flashcards

Which of these prefixes is used in words referring to the liver?

Answer: Hepat-

The prefix 'hepat-' is derived from the Greek word 'hepar,' meaning liver. It is commonly used in medical terminology to refer to anything related to the liver, such as hepatitis (inflammation of the liver) or hepatomegaly (enlargement of the liver). Understanding this prefix helps in deciphering many medical terms associated with liver conditions.

Which sequence outlines the correct flow of blood through the heart? I. Blood exits through the aorta. II. Blood exits through the pulmonary artery to go to the lungs. III. Blood enters the left atrium. IV. Blood passes through the mitral valve. V. Blood enters the right atrium.

Answer: V, II, III, IV, I

The correct flow of blood through the heart begins with deoxygenated blood entering the right atrium (V). From there, it passes to the right ventricle and is pumped through the pulmonary artery to the lungs (II). Oxygenated blood then returns to the left atrium (III), passes through the mitral valve (IV) into the left ventricle, and is finally pumped out through the aorta to the body (I).

In Erikson’s stages of human development, a young adult who “maladopts” in the intimacy vs isolation stage is in danger of what?

Answer: Promiscuity

In Erikson's stage of Intimacy vs. Isolation (young adulthood), the successful resolution involves forming loving, intimate relationships. A maladaptation, or an unhealthy resolution, can manifest as promiscuity, where individuals engage in many superficial relationships without true intimacy. This behavior often serves as a defense mechanism to avoid the vulnerability and commitment required for deep connection.

An OBGYN specialist deals with what?

Answer: Female reproduction

OBGYN stands for Obstetrics and Gynecology. An OBGYN specialist focuses on women's reproductive health, including pregnancy, childbirth (obstetrics), and the health of the female reproductive system (gynecology). They provide comprehensive care for conditions related to menstruation, fertility, contraception, and menopause, serving as primary care providers for many women.

What valve is responsible for preventing the backflow of blood from the right ventricle to the right atrium?

Answer: Tricuspid valve

The tricuspid valve is located between the right atrium and the right ventricle. Its primary function is to prevent the backflow of blood from the right ventricle into the right atrium when the ventricle contracts. This ensures unidirectional blood flow through the heart, maintaining efficient circulation to the lungs.

If a patient starts accusing you of being frightened of something they are really frightened of themselves, they are using which defense mechanism?

Answer: Projection

Projection is a defense mechanism where individuals attribute their own unacceptable thoughts, feelings, or impulses to another person. In this scenario, the patient is projecting their own fear onto the healthcare provider, accusing the provider of being frightened when it is actually the patient experiencing that emotion. This mechanism helps individuals avoid confronting their own uncomfortable feelings.

In which of these circumstances may you refuse to give medical treatment to a person with HIV/AIDS?

Answer: None of the above

Healthcare providers are ethically and legally obligated to provide medical treatment to all patients, regardless of their health status, lifestyle, or adherence to treatment plans, as long as the treatment is within the scope of their practice. Refusing treatment solely based on a patient's HIV/AIDS status or related factors is discriminatory, unethical, and illegal under anti-discrimination laws.

When should patient encounter forms be prepared for staff?

Answer: Before the start of the working day

Patient encounter forms, also known as superbills or charge slips, should be prepared before the start of the working day. This allows staff to have all necessary documentation ready for each patient's visit, streamlining the check-in process and ensuring accurate billing and record-keeping from the moment the patient arrives. Pre-preparation enhances efficiency and reduces wait times.

Which of these is not a type of patient record?

Answer: Suspended

OSHA stands for the Occupational Safety and Health Act. This act created the Occupational Safety and Health Administration, a federal agency responsible for ensuring safe and healthful working conditions for employees. OSHA sets and enforces standards, and provides training, outreach, education, and assistance to prevent work-related injuries, illnesses, and deaths.

For maximum efficiency, individual patient records should be organized by…?

Answer: Category

For maximum efficiency, individual patient records should be organized by category. This means grouping related documents together within a patient's file (e.g., lab results, progress notes, billing information), making it easier to locate specific information quickly. While alphabetical order is used for overall filing, within a single patient's chart, categorical organization is more efficient for retrieval.

What does OSHA stand for?

Answer: Occupational safety and health act

OSHA stands for the Occupational Safety and Health Act. This landmark legislation was enacted to ensure safe and healthful working conditions for employees by creating and enforcing workplace safety standards. The Act established the Occupational Safety and Health Administration, which oversees its implementation and provides guidance to employers.

Payment for treatment should be taken/organized when?

Answer: Any time before treatment

Payment for treatment can be taken or organized any time before the treatment occurs. Many medical practices require payment or insurance verification upfront to ensure financial responsibility and streamline the billing process. This can include collecting co-pays at check-in, setting up payment plans, or processing insurance claims prior to the service being rendered.

If you have to deal with a fire and are using an extinguisher, where should you aim the jet?

Answer: At the base of the flames

When using a fire extinguisher, you should aim the jet at the base of the flames. This is because the base is where the fuel source for the fire is located. By directing the extinguishing agent there, you effectively cut off the fire's access to its fuel, allowing the agent to cool or smother the fire and stop the combustion process.

Which of these is the baseline procedure for preventing the spread of disease in medical institutions?

Answer: Washing hands

Washing hands is the most fundamental and effective procedure for preventing the spread of disease in medical institutions. Proper hand hygiene physically removes transient microorganisms acquired from patient contact or the environment. While other protective measures like gloves and masks are important, consistent handwashing is the cornerstone of infection control and patient safety.

When choosing a site to place electrodes for an ECG test, the site should be all of these things except…?

Answer: Moist

When choosing a site for ECG electrodes, the skin should be clean, smooth, and dry. Moisture, such as sweat, oil, or lotion, can interfere with the electrical signal transmission between the skin and the electrode. A dry surface ensures optimal adhesion and conductivity, which is crucial for obtaining a clear and accurate electrocardiogram reading without artifacts.

When prepping a patient for an ECG, the electrodes from Lead #1 should be placed where?

Answer: Left arm and right arm

For a standard 12-lead ECG, Lead #1 (or Lead I) measures the electrical potential difference between the right arm and the left arm. Therefore, the electrodes for this lead are placed on the patient's left arm and right arm (or wrists). This specific placement is essential for capturing the correct vector of cardiac electrical activity required for accurate diagnosis.

If medication is taken sublingually it is taken…?

Answer: Orally

Medication taken sublingually is placed under the tongue, where it dissolves and is absorbed directly into the bloodstream through the mucous membranes. While this method involves the mouth, it is considered a form of oral administration. This route allows for rapid absorption and bypasses the digestive system and first-pass metabolism in the liver, making it effective for certain drugs.

Which of these is the abbreviation for a microgram?

Answer: mcg

The abbreviation for a microgram is 'mcg'. While 'µg' (using the Greek letter mu) is also technically correct, 'mcg' is widely preferred in medical settings to prevent potential misinterpretation. This helps avoid confusion with 'mg' (milligram) or 'mL' (milliliter), especially in handwritten prescriptions, thereby reducing the risk of medication errors.

What is a healthy BMI for a normal adult?

Answer: 18 – 25

A healthy Body Mass Index (BMI) for most normal adults is generally considered to be between 18.5 and 24.9. Therefore, a range of 18-25 falls within the normal weight category. A BMI within this range indicates a healthy proportion of weight to height, which is associated with a lower risk of various health problems.

Spirometry is used to measure what?

Answer: Lung function

Spirometry is a common diagnostic test used to measure lung function. It assesses how much air a person can inhale and exhale, and how quickly they can exhale air. This test is crucial for diagnosing and monitoring respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and other lung diseases by evaluating airflow obstruction and lung volumes.