certified medical assistant practice test

what is the definition for ACO? accountable care organization

• a network of healthcare providers that work together to patients and focus on improving the quality of care and lowering cost

• a model of primary care that focuses on the patient and aims to provide comprehensive, accessible, and high-quality care.

• An organization that provides its members with basic healthcare services for a fixed price and for a given time period.

• Managed care organizations structured as a network of healthcare providers who agree to perform services for plan members at a discounted fees.

Answer explanation

The correct choice defines an ACO as a network of healthcare providers collaborating to enhance care quality and reduce costs, which aligns with the primary goal of accountable care organizations.

what is the definition for HMO? Health maintenance organization?

• a network of healthcare providers that work together to patients and focus on improving the quality of care and lowering cost

• a model of primary care that focuses on the patient and aims to provide comprehensive, accessible, and high-quality care.

• An organization that provides its members with basic healthcare services for a fixed price and for a given time period.

• Managed care organizations structured as a network of healthcare providers who agree to perform services for plan members at a discounted fees.

Answer explanation

The correct choice defines an HMO as an organization providing basic healthcare services for a fixed price over a set time, emphasizing cost predictability and access to care for its members.

what is the definition for PCMH)? A patient-centered medical home

• a network of healthcare providers that work together to patients and focus on improving the quality of care and lowering cost

• a model of primary care that focuses on the patient and aims to provide comprehensive, accessible, and high-quality care.

• An organization that provides its members with basic healthcare services for a fixed price and for a given time period.

• Managed care organizations structured as a network of healthcare providers who agree to perform services for plan members at a discounted fees.

Answer explanation

The correct choice defines PCMH as a model of primary care that prioritizes the patient, ensuring care is comprehensive, accessible, and of high quality, which aligns with the concept of a patient-centered medical home.

what is the definition for PPO? Preferred Provider Organization,

• a network of healthcare providers that work together to patients and focus on improving the quality of care and lowering cost

• a model of primary care that focuses on the patient and aims to provide comprehensive, accessible, and high-quality care.

• An organization that provides its members with basic healthcare services for a fixed price and for a given time period.

• Managed care organizations structured as a network of healthcare providers who agree to perform services for plan members at a discounted fees.

Answer explanation

The correct choice defines PPO as managed care organizations that create a network of providers offering services at discounted fees, which aligns with the concept of a Preferred Provider Organization.

What is another word for hives?

• Nocturia

• Urticaria

• Suppuration

• Cyanosis

Answer explanation

Hives are also known as urticaria, which refers to the raised, itchy welts on the skin. The other options do not relate to hives, making urticaria the correct synonym.

what is the purpose of Opiate medication?

• To induce sleep

• To treat anxiety disorders

• relieve pain.

• To enhance mood

Answer explanation

Opiate medications are primarily used to relieve pain by acting on the nervous system. While they can have other effects, their main purpose is pain management.

what is the preferred vein for a venipuncture ?

• Median cubital vein

• Cephalic vein

• Jugular vein

• Basilic vein

Answer explanation

The median cubital vein is preferred for venipuncture due to its location, size, and accessibility. It is centrally located in the antecubital fossa, making it easier to puncture and less likely to be affected by nearby structures.

A medical assistant drops a sputum sample. Which of the following is an appropriate cleaning agent for the spill?

• Alcohol-based sanitizer

• Water solution

• Bleach solution (sodium hypochlorite) diluted to 10%.

• Hydrogen peroxide solution

Answer explanation

The appropriate cleaning agent for a sputum spill is a bleach solution (sodium hypochlorite) diluted to 10%. This solution effectively disinfects and neutralizes biohazardous materials, unlike the other options.

A medical Assistant has been assigned to measure a patients heart rate from an ekg tracing which of the following techniques should the assistant use to preform the assessment?

• Measure the heart rate by counting the T waves in a 5-second interval.

• Count the QRS complexes in a 6-second interval and multiply by 10.

• Use a stethoscope to listen for heartbeats for 1 minute.

• Count the P waves in a 10-second interval and multiply by 6.

Answer explanation

Counting the QRS complexes in a 6-second interval and multiplying by 10 provides an accurate heart rate measurement, as each QRS complex represents a heartbeat. This method is standard for EKG assessments.

A medical assistant is caring for a patient with varicella zoster virus which of the following is the mode of transmission for the virus?

• Contaminated food or water

• Vector-borne through insect bites

• Airborne and direct contact with lesions

• Fomite transmission via surfaces

Answer explanation

The varicella zoster virus is transmitted primarily through airborne particles and direct contact with the lesions of an infected person, making 'Airborne and direct contact with lesions' the correct choice.