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(NHA) Medical Assisting Certification Study Guide Latest 2024| with Certified Solutions | Verified | Latest Update 2024 CA$12.29   Add to cart

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(NHA) Medical Assisting Certification Study Guide Latest 2024| with Certified Solutions | Verified | Latest Update 2024

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(NHA) Medical Assisting Certification Study Guide Latest 2024| with Certified Solutions | Verified | Latest Update 2024

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  • February 28, 2024
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(NHA) Medical Assisting Certification Study Guide
Latest 2024| with Certified Solutions | Verified | Latest
Update 2024


CC ✔✔Chief Complaint




Segment ✔✔Line between two waveforms




P Wave ✔✔Arterial Depolarization




How many 1mm boxes are in a 6 second rhythm strip? ✔✔30 one millimeter boxes




The SA node represents which waveform on the EKG? ✔✔Only the P wave




What is the reading you can get from the RR interval? ✔✔Ventricular Pulse




What is the primary stage of Hemolysis? ✔✔Vascular phase and platelet phase together

,What is Electrophoresis? ✔✔Analyzation of the chemical components of blood, e.g.

hemoglobin, serum, urine, cerebrospinal fluid based on electrical charge.




Positive testing for occult blood in a stool sample turns which color? ✔✔Turns blue on a

positive test for occult blood in feces




The stages of Hemostasis ✔✔1. Vascular, 2. Platelet Phase, 3. Coagulation Phase,


4. Fibronolysis




Blood vessels ✔✔Aorta, Arteries, Arterioles, Capillaries, Venues, Veins, Superior and

Inferior Vena Cavae




Outer connective tissue layer of a blood vessel ✔✔Tunica Adventitia




Inner endothelial tissue of a blood vessel ✔✔Tunica Intima




The inner smooth layer of a blood vessel ✔✔Tunica tunica media

,The standards of right and wrong in a medical setting ✔✔Code of Ethics




What do you find in capillaries? ✔✔A mixture of venous and arterial blood is found




The average adult has how many liters of blood? ✔✔5-6 Liters




What is the percentage of water in the blood? ✔✔92%




Percentage of plasma in the blood? ✔✔55%




Percentage of formed elements in the blood? ✔✔45%




99% of formed elements in the blood ✔✔RBC,s or Erythrocytes




Where do you find hemoglobin? ✔✔RBC,s




Where do all blood cells originate? ✔✔Bone marrow

, How many RBC,s per microliter of blood ✔✔4.2-6.2 million




What is the second most numerous WBC ✔✔Lymphocyte with 20-40%




Their numbers increase in intracellular infections and TB ✔✔Monocytes




Their numbers increase in bacterial infections and are often first on the scene ✔✔Neutrophils




These WBC,s play an important role in viral infection as well as in immunity ✔✔Lymphocytes




Number of leukocytes for average adult per microliter ✔✔5000-10000




Leukopenia ✔✔Decrease in WBC,s seen with viral infection and leukemia




Comprises 3-8% of WBC or leukocytes ✔✔Monocytes

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