Nystagmus or repeated sweeping movement of the eye during neurologic evaluation indicates a vestibular problem within the brainstem.
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What is Nystagmus? </h3>
- A condition of vision where the eyes make repetitive, uncontrolled movements is termed as Nystagmus.
- Reduced vision and depth perception are the results and can affect balance and coordination.
- Both eyes are unable to steadily view objects as the involuntary eye movements occur from up and down, side to side or in a circular pattern.
- A patient with nystagmus might nod and hold their heads in unusual positions to compensate for the condition.
- Fatigue and stress make this condition even worse. The cause of this is unknown.
To learn more about Nystagmus: brainly.com/question/1306002 #SPJ4
Answer:
Option (d).
Explanation:
Simple diffusion can be defined as a transport method, which involves movement of non-polar, uncharged substances across the lipid bilayer without help of membrane proteins.
Simple diffusion is unsaturated, unlike facilitated diffusion. This is because membrane proteins are not required for simple diffusion, while during facilitated diffusion, membrane proteins become saturated at maximum rate of diffusion.
Thus, the correct answer is option (d).
Answer:
Ecchymosis
Explanation:
It occurs when blood leaks from a blood capillary into surrounding tissue under the skin. This will cause discoloration.
