NHA CCMA QUESTIONS AND
ANSWERS LATEST EDITION 2025
CC|-|ANS|-Chief|Complaint
Segment|-|ANS|-Line|between|two|wave|forms
P-wave|-|ANS|-Atrial|Depolarization
How|many|1mm|boxes|are|in|a|6|second|Rythm|strip?|-|ANS|-30|one|millimeter|boxes
The|SA|node|represents|which|waveform|on|the|ekg?|-|ANS|-Only|the|P-wave
What|is|the|reading|you|can|get|from|the|RR|interval?|-|ANS|-Ventricular|Pulse
What|is|the|primary|stage|of|Hemolisis?|-|ANS|-Vascular|phase|and|platelet|phase|together
What|is|Electophoresis?|-|ANS|-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?|-|ANS|-Turns|Blue|on|a|
positive|test|for|occult|blood|in|feces.
The|stages|of|Hemostasis:|-|ANS|-1.|Vascular|2.|Platelet|Phase|3.|Coagulation|Phase|4.|Fibronolysis
,Blood|Vessels|-|ANS|-Aorta,|arteries,|arterioles,|capillaries,|venues,|veins,|superior|and|inferior|
vena|cavae.
Outer|connective|tissue|layer|of|a|blood|vessel|-|ANS|-Tunica|adventitia
Inner|endothelial|tissue|layer|of|a|blood|vessel|-|ANS|-Tunica|Intima
The|inner|smooth|layer|of|a|blood|vessel|-|ANS|-Tunica|media
The|standards|of|right|and|wrong|in|a|medical|setting|-|ANS|-Code|of|Ethics
What|do|you|find|in|capillaries?|-|ANS|-A|mixture|of|venous|and|arterial|blood|is|found
The|average|adult|has|how|many|liters|of|blood?|-|ANS|-5-6|liters
What|is|the|percentage|of|water|in|blood?|-|ANS|-92%
Percentage|of|plasma|in|blood|-|ANS|-55%
Percentage|of|Formed|Elements|in|the|blood|-|ANS|-45%
99%|of|formed|elements|in|blood|-|ANS|-RBC's|or|Erythrocytes
Where|you|find|Hemoglobin|-|ANS|-RBC's
, Where|do|all|blood|cells|originate?|-|ANS|-Bone|Marrow
How|many|RBC's|per|microliter|of|blood|-|ANS|-4.2-6.2|million
What|is|the|second|most|numerous|WBC?|-|ANS|-Lymphocyte|with|20-40%
Their|numbers|increase|in|intracellular|infections|and|TB|-|ANS|-Monocytes
Their|numbers|increase|in|bacterial|infections|and|often|are|first|on|scene|-|ANS|-Neutrophils
These|WBC's|play|an|important|role|in|viral|infection|as|well|as|in|immunity.|-|ANS|-Lymphocytes
Number|of|leukocytes|for|average|adult|per|micrometer|-|ANS|-5000-10000
Leukopenia|-|ANS|-Decrease|in|WBC's|seen|with|viral|infection|and|leukemia
Comprises|3-8%|of|wbc|or|leukocytes|-|ANS|-Monocytes
Largest|in|size|of|the|leukocytes|-|ANS|-Monocytes
Carries|Histamine|-|ANS|-Basophil
Injury|to|a|blood|vessel|that|causes|it|to|constrict,|slowing|the|clot|of|blood|-|ANS|-Cascular|phase|
of|hemostasis
Preferred|site|for|venipuncture|-|ANS|-Antecubital|fossa
ANSWERS LATEST EDITION 2025
CC|-|ANS|-Chief|Complaint
Segment|-|ANS|-Line|between|two|wave|forms
P-wave|-|ANS|-Atrial|Depolarization
How|many|1mm|boxes|are|in|a|6|second|Rythm|strip?|-|ANS|-30|one|millimeter|boxes
The|SA|node|represents|which|waveform|on|the|ekg?|-|ANS|-Only|the|P-wave
What|is|the|reading|you|can|get|from|the|RR|interval?|-|ANS|-Ventricular|Pulse
What|is|the|primary|stage|of|Hemolisis?|-|ANS|-Vascular|phase|and|platelet|phase|together
What|is|Electophoresis?|-|ANS|-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?|-|ANS|-Turns|Blue|on|a|
positive|test|for|occult|blood|in|feces.
The|stages|of|Hemostasis:|-|ANS|-1.|Vascular|2.|Platelet|Phase|3.|Coagulation|Phase|4.|Fibronolysis
,Blood|Vessels|-|ANS|-Aorta,|arteries,|arterioles,|capillaries,|venues,|veins,|superior|and|inferior|
vena|cavae.
Outer|connective|tissue|layer|of|a|blood|vessel|-|ANS|-Tunica|adventitia
Inner|endothelial|tissue|layer|of|a|blood|vessel|-|ANS|-Tunica|Intima
The|inner|smooth|layer|of|a|blood|vessel|-|ANS|-Tunica|media
The|standards|of|right|and|wrong|in|a|medical|setting|-|ANS|-Code|of|Ethics
What|do|you|find|in|capillaries?|-|ANS|-A|mixture|of|venous|and|arterial|blood|is|found
The|average|adult|has|how|many|liters|of|blood?|-|ANS|-5-6|liters
What|is|the|percentage|of|water|in|blood?|-|ANS|-92%
Percentage|of|plasma|in|blood|-|ANS|-55%
Percentage|of|Formed|Elements|in|the|blood|-|ANS|-45%
99%|of|formed|elements|in|blood|-|ANS|-RBC's|or|Erythrocytes
Where|you|find|Hemoglobin|-|ANS|-RBC's
, Where|do|all|blood|cells|originate?|-|ANS|-Bone|Marrow
How|many|RBC's|per|microliter|of|blood|-|ANS|-4.2-6.2|million
What|is|the|second|most|numerous|WBC?|-|ANS|-Lymphocyte|with|20-40%
Their|numbers|increase|in|intracellular|infections|and|TB|-|ANS|-Monocytes
Their|numbers|increase|in|bacterial|infections|and|often|are|first|on|scene|-|ANS|-Neutrophils
These|WBC's|play|an|important|role|in|viral|infection|as|well|as|in|immunity.|-|ANS|-Lymphocytes
Number|of|leukocytes|for|average|adult|per|micrometer|-|ANS|-5000-10000
Leukopenia|-|ANS|-Decrease|in|WBC's|seen|with|viral|infection|and|leukemia
Comprises|3-8%|of|wbc|or|leukocytes|-|ANS|-Monocytes
Largest|in|size|of|the|leukocytes|-|ANS|-Monocytes
Carries|Histamine|-|ANS|-Basophil
Injury|to|a|blood|vessel|that|causes|it|to|constrict,|slowing|the|clot|of|blood|-|ANS|-Cascular|phase|
of|hemostasis
Preferred|site|for|venipuncture|-|ANS|-Antecubital|fossa
