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Free NAHP NRCMA Exam Questions (page: 3)

Page 3 of 27
PDF with 201 Questions

Occult means

  1. mysterious
  2. easily found
  3. benign
  4. hidden

Answer(s): D

Explanation:

The term occult means hidden. In medical contexts, this term is often used to describe conditions or symptoms that are not immediately apparent or visible. For example, occult blood in the stool refers to blood that is not visible to the naked eye but can be detected through chemical tests.


Reference:

Mosby's Medical Dictionary (10th ed.). (2017). Elsevier. Dorland's Illustrated Medical Dictionary (32nd ed.). (2011). Elsevier.



The purpose of applying paste or jelly when running an EKG Is to reduce

  1. skin resistance
  2. the chance of shocking the assistant
  3. the chance of shocking the
  4. the chance of shorting the patient machine

Answer(s): A

Explanation:

The purpose of applying paste or jelly when running an EKG (Electrocardiogram) is to reduce skin resistance. This conductive gel ensures better conductivity between the skin and the electrodes, resulting in a clearer and more accurate recording of the heart's electrical activity. Without the gel, poor contact can lead to high resistance and artifacts in the EKG trace.


Reference:

Thaler, M. S. (2018). The Only EKG Book You'll Ever Need (9th ed.). Wolters Kluwer



Glucose tolerance test is a test for:

  1. liver function
  2. sugar metabolism
  3. thyroid function
  4. kidney function

Answer(s): B

Explanation:

A glucose tolerance test (GTT) is used to evaluate how well the body processes glucose, which is crucial for diagnosing conditions related to sugar metabolism, such as diabetes and insulin resistance. During the test, a patient consumes a glucose-rich beverage, and blood samples are taken at intervals to measure blood glucose levels. The primary purpose is to assess the body's ability to metabolize sugar.


Reference:

"Glucose Tolerance Test." Mayo Clinic, https://www.mayoclinic.org/tests-procedures/glucose- tolerance-test/about/pac-20394296



Atriomegaly refers to:

  1. injury to the atrium of the heart
  2. underdeveloped atrium of the heart
  3. enlargement of the atrium of the heart
  4. incision into the atrium of the heart

Answer(s): C

Explanation:

Atriomegaly is a medical term that describes the enlargement of the atrium of the heart. The atria are the two upper chambers of the heart, and enlargement can be due to various conditions such as hypertension, valvular heart disease, or cardiomyopathy. This enlargement can affect the heart's ability to pump blood efficiently.


Reference:

"Atriomegaly." Medical Dictionary, https://medical-dictionary.thefreedictionary.com/atriomegaly



The doctor's office is most concerned with:

  1. civil and criminal law
  2. civil and military law
  3. civil and international law
  4. civil and probate law

Answer(s): A

Explanation:

A doctor's office primarily deals with civil and criminal law. Civil law covers issues such as malpractice, patient confidentiality, and contract disputes, while criminal law may involve cases of fraud, illegal prescription practices, or breaches of health regulations. Understanding both areas is crucial for healthcare professionals to comply with legal standards and protect their practice.


Reference:

"Legal Aspects of Health Care." American Medical Association, https://www.ama- assn.org/delivering-care/ethics/legal-issues



High blood pressure is referred to as

  1. Iwpertension
  2. hyperemia
  3. hypertrophy
  4. hyperthermia

Answer(s): C

Explanation:

Hypertension is the medical term for high blood pressure. It is a condition where the force of the blood against the artery walls is consistently too high, which can lead to heart disease, stroke, and other health problems. The other terms refer to different conditions:
Hyperemia: Increased blood flow to a particular area of the body. Hypertrophy: Enlargement of an organ or tissue from the increase in the size of its cells.
Hyperthermia: Abnormally high body temperature.


Reference:

"Hypertension." American Heart Association, https://www.heart.org/en/health-topics/high-blood- pressure



A condition indicating that certain elements are lacking in the blood:

  1. angina
  2. anemia
  3. ischemia
  4. all of the choices

Answer(s): B

Explanation:

Anemia is a condition characterized by a deficiency of red blood cells or hemoglobin in the blood, leading to a lack of oxygen being carried to the body's tissues. This can result from a deficiency of iron, vitamin B12, or folate, among other causes. The other options refer to different conditions:
Angina: Chest pain caused by reduced blood flow to the heart. Ischemia: Restricted blood supply to tissues, causing a shortage of oxygen needed for cellular metabolism.


Reference:

"Anemia." National Heart, Lung, and Blood Institute, https://www.nhlbi.nih.gov/health- topics/anemia

=========================



When performing a routine phlebotomy, the most common gauge needle is

  1. 25or26
  2. 18
  3. 22
  4. D: 20 or 21

Answer(s): D

Explanation:

In routine phlebotomy, the most commonly used needle gauge is 20 or 21. This size is suitable for venipuncture as it allows for efficient blood flow without causing excessive trauma to the vein. Smaller gauges (like 25 or 26) are typically used for intradermal or subcutaneous injections, while larger gauges (like 18) are used for procedures requiring rapid infusion or blood donation.


Reference:

"Phlebotomy Essentials." Wolters Kluwer,
https://www.wolterskluwer.com/en/solutions/ovid/phlebotomy-essentials-7985



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