NHA A Guaranteed Success
1. Components of Blood
Your Answer: Leukocytes, erythrocytes, platelets - Correct: These are indeed the primary components of blood.
2. Preferred Site for Blood Collection
Your Answer: The ante-cubital fossa - Correct: The antecubital fossa (inner elbow) is the p...
NHA A 2024-2025 Guaranteed Success
1. Components of Blood
Your Answer: Leukocytes, erythrocytes, platelets
- Correct: These are indeed the primary components of blood.
2. Preferred Site for Blood Collection
Your Answer: The ante-cubital fossa
- Correct: The antecubital fossa (inner elbow) is the preferred site for venipuncture due to accessible
veins.
3. True Statement about Arterial Puncture
Your Answer: It is not to be performed by a phlebotomist unless they are a CPT 2
- Correct: Only certified professionals, such as CPT 2, should perform arterial punctures due to the
higher risk involved.
4. Blood Collection for Newborns
Your Answer: Collected from a dermal puncture of the lateral heel
- Correct: This is the appropriate method for blood collection in newborns.
5. Using Veins of the Dorsal Surface of the Hand
Your Answer:
, - The patient is geriatric
- The veins of the antecubital fossa are twisted
- All other preferable veins have already been used in previous collections
- Correct: All these circumstances can justify using dorsal hand veins.
6. Dark Blue Stopper Tube Usage
Your Answer: Copper levels
- Correct: Dark blue topped tubes are used for trace element testing, including copper levels.
7. Example of Vector Transmission
Your Answer: Bubonic plague
- Correct: The bubonic plague is indeed a classic example of vector-borne transmission (via fleas).
8. Nosocomial Infection
Your Answer: Hospital-acquired infection
- Correct: Nosocomial infections are infections acquired during hospital stays.
9. Personal Protective Equipment Includes
Your Answer: Goggles, shoes, aprons, gloves
- Correct: These items indeed constitute personal protective equipment (PPE) in healthcare settings.
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