NHA CCMA [2026] | Question and Answer | 100%
VERIFIED ANSWERS | UPDATED ACTUAL AND
COMPLETE REVIEW
• 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
• These WBC's play an important role in viral infection as well as in immunity. -
✓✓ ANSWER: Lymphocytes
• Number of leukocytes for average adult per micrometer -✓✓ ANSWER: 5000-
10000
VERIFIED ANSWERS | UPDATED ACTUAL AND
COMPLETE REVIEW
• 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
• These WBC's play an important role in viral infection as well as in immunity. -
✓✓ ANSWER: Lymphocytes
• Number of leukocytes for average adult per micrometer -✓✓ ANSWER: 5000-
10000
