Question

question 7
a combining form meaning pulse is:
a man/o
b lymphoid/o
c leuk/o
d sphygm/o
question 8
a combining form meaning iron is:

Explanation:

• Option A: "man/o" is not a combining form meaning "pulse".
• Option B: "lymphoid/o" relates to lymphoid tissue, not pulse.
• Option C: "leuk/o" means white (as in leukocyte - white blood cell), not pulse.
• Option D: "sphygm/o" is a combining form that means "pulse" (e.g., sphygmomanometer - a device to measure blood pressure which is related to pulse).

Answer:

D. sphygm/o