Talk to us?

NEET MDS Quiz - Practice Test

📚 Menu

👤 Welcome User

Score: 0/3

📚 Select Subject

Practice Test

Physiology - 3 Questions

1
Physiology

What is the function of Intrinsic Factor in the gastric glands?
1) It neutralizes gastric acid
2) It secretes pepsin
3) It assists in the absorption of vitamin B12
4) It stimulates the release of gastrin

📝 Explanation:

Intrinsic Factor in the gastric glands assists in the absorption of vitamin B12, which is essential for red blood cell formation and neurological function.

2
Physiology
What is the mechanism by which glucose is reabsorbed in the proximal tubules of the kidney?
1) Passive diffusion
2) Facilitated diffusion
3) Active transport
4) Osmosis

📝 Explanation:

Glucose is reabsorbed via active transport mechanisms that involve sodium-glucose co-transporters (SGLTs) and glucose transporters (GLUTs).

3
Physiology

What is the primary function of the vestibulospinal tract?
1) Control of posture and balance
2) Control of fine motor skills
3) Control of respiration
4) Control of pupillary response

📝 Explanation:

The vestibulospinal tract is a medial pathway that plays a critical role in maintaining posture and balance by coordinating the contraction of antigravity muscles in response to information from the vestibular system.

🎉 Quiz Completed!

0
out of 3
0%