Hematopoiesis is carried out in the:
osteoclasts.
osteocytes.
yellow bone marrow.
red bone marrow.
The Correct Answer is D
A. osteoclasts: These are cells that break down bone tissue, not create blood cells.
B. osteocytes: These are mature bone cells that maintain the bone matrix.
C. yellow bone marrow: This consists mostly of adipose (fat) tissue and does not normally produce blood cells.
D. red bone marrow: This is the myeloid tissue where the production of all types of blood cells (RBCs, WBCs, and platelets) occurs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. cardiac inhibition: The Vagus nerve (part of the parasympathetic system) releases acetylcholine to slow the heart rate, a process known as cardiac inhibition.
B. coronary inhibition: This term is not standard; coronary usually refers to the blood vessels of the heart.
C. vagal inhibition: The Vagus nerve performs the inhibition, but the effect is on the heart (cardiac).
D. autonomic inhibition: While correct in a broad sense, "cardiac inhibition" is the more specific clinical/anatomical term for this braking action.
Correct Answer is B
Explanation
A. Proteins: Proteins are one of the four major classes of organic (carbon-based) molecules in the body.
B. Salts: Salts (like NaCl) are inorganic compounds because they typically do not contain carbon-hydrogen bonds.
C. Lipids: Lipids (fats) are a major group of organic substances essential for cell membranes and energy.
D. Nucleic acids: DNA and RNA are organic molecules that carry genetic information.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.