NHA CCMA Exam Study Guide –
Practice Questions with
Verified Answers. GRADED A+.
Latest 2026/2027 Update
CC - Answer✔✔-Chief Complaint
Segment - Answer✔✔-Line between two wave forms
P-wave - Answer✔✔-Atrial Depolarization
How many 1mm boxes are in a 6 second Rythm strip? - Answer✔✔-30 one
millimeter boxes
The SA node represents which waveform on the ekg? - Answer✔✔-Only the P-
wave
What is the reading you can get from the RR interval? - Answer✔✔-Ventricular
Pulse
,What is the primary stage of Hemolisis? - Answer✔✔-Vascular phase and
platelet phase together
What is Electophoresis? - Answer✔✔-Analyzation of the chemical components
of blood e.g. hemoglobin, serum, urinem cerebrospinal fluid based on
electrical charge.
Positive testing for occult blood in a stool sample turn which color? -
Answer✔✔-Turns Blue on a positive test for occult blood in feces.
The stages of Hemostasis: - Answer✔✔-1. Vascular 2. Platelet Phase 3.
Coagulation Phase 4. Fibronolysis
Blood Vessels - Answer✔✔-Aorta, arteries, arterioles, capillaries, venues, veins,
superior and inferior vena cavae.
Outer connective tissue layer of a blood vessel - Answer✔✔-Tunica adventitia
Inner endothelial tissue layer of a blood vessel - Answer✔✔-Tunica Intima
The inner smooth layer of a blood vessel - Answer✔✔-Tunica media
The standards of right and wrong in a medical setting - Answer✔✔-Code of
Ethics
What do you find in capillaries? - Answer✔✔-A mixture of venous and arterial
blood is found
, The average adult has how many liters of blood? - Answer✔✔-5-6 liters
What is the percentage of water in blood? - Answer✔✔-92%
Percentage of plasma in blood - Answer✔✔-55%
Percentage of Formed Elements in the blood - Answer✔✔-45%
99% of formed elements in blood - Answer✔✔-RBC's or Erythrocytes
Where you find Hemoglobin - Answer✔✔-RBC's
Where do all blood cells originate? - Answer✔✔-Bone Marrow
How many RBC's per microliter of blood - Answer✔✔-4.2-6.2 million
What is the second most numerous WBC? - Answer✔✔-Lymphocyte with 20-
40%
Their numbers increase in intracellular infections and TB - Answer✔✔-
Monocytes
Their numbers increase in bacterial infections and often are first on scene -
Answer✔✔-Neutrophils
Practice Questions with
Verified Answers. GRADED A+.
Latest 2026/2027 Update
CC - Answer✔✔-Chief Complaint
Segment - Answer✔✔-Line between two wave forms
P-wave - Answer✔✔-Atrial Depolarization
How many 1mm boxes are in a 6 second Rythm strip? - Answer✔✔-30 one
millimeter boxes
The SA node represents which waveform on the ekg? - Answer✔✔-Only the P-
wave
What is the reading you can get from the RR interval? - Answer✔✔-Ventricular
Pulse
,What is the primary stage of Hemolisis? - Answer✔✔-Vascular phase and
platelet phase together
What is Electophoresis? - Answer✔✔-Analyzation of the chemical components
of blood e.g. hemoglobin, serum, urinem cerebrospinal fluid based on
electrical charge.
Positive testing for occult blood in a stool sample turn which color? -
Answer✔✔-Turns Blue on a positive test for occult blood in feces.
The stages of Hemostasis: - Answer✔✔-1. Vascular 2. Platelet Phase 3.
Coagulation Phase 4. Fibronolysis
Blood Vessels - Answer✔✔-Aorta, arteries, arterioles, capillaries, venues, veins,
superior and inferior vena cavae.
Outer connective tissue layer of a blood vessel - Answer✔✔-Tunica adventitia
Inner endothelial tissue layer of a blood vessel - Answer✔✔-Tunica Intima
The inner smooth layer of a blood vessel - Answer✔✔-Tunica media
The standards of right and wrong in a medical setting - Answer✔✔-Code of
Ethics
What do you find in capillaries? - Answer✔✔-A mixture of venous and arterial
blood is found
, The average adult has how many liters of blood? - Answer✔✔-5-6 liters
What is the percentage of water in blood? - Answer✔✔-92%
Percentage of plasma in blood - Answer✔✔-55%
Percentage of Formed Elements in the blood - Answer✔✔-45%
99% of formed elements in blood - Answer✔✔-RBC's or Erythrocytes
Where you find Hemoglobin - Answer✔✔-RBC's
Where do all blood cells originate? - Answer✔✔-Bone Marrow
How many RBC's per microliter of blood - Answer✔✔-4.2-6.2 million
What is the second most numerous WBC? - Answer✔✔-Lymphocyte with 20-
40%
Their numbers increase in intracellular infections and TB - Answer✔✔-
Monocytes
Their numbers increase in bacterial infections and often are first on scene -
Answer✔✔-Neutrophils
