Answer the following statements true (T) or false (F)
1. Vitreous humor is the thick fluid in the posterior chamber of the eye.
2. The potentially blinding condition called glaucoma can occur if the fluid pressure of the eye drops too low.
3. The optic disc is able to respond only to bright light.
4. The nerve impulse of the eye begins when light enters through the iris of the eye and ends in the occipital lobe of the brain. This is called the visual pathway.
5. The external ear has two parts, the auricle and the pinna.
1. TRUE
2. FALSE
3. FALSE
4. FALSE
5. FALSE
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A. Midbrain B. Pons C. Cerebellum D. Cerebrum E. Medulla
The molecular formula for bicarbonate ion is HCO3-. It is therefore a
A. polyatomic anion.?B. polyatomic cation.?C. radioactive isotope.?D. cationic compound.
Max is bitten by a rattlesnake while on a camping trip. His friends immediately apply ice packs to the bitten area to slow the spread of the protein-based toxin; they then rush him to an emergency facility. What treatment would be given and why?
What will be an ideal response?
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Fill in the blank(s) with correct word