Which is the correct order in the flow of tears?
a) Lacrimal gland, lacrimal sac, lacrimal duct, superior or inferior lacrimal canal, nasolacrimal duct, nasal cavity
b) Lacrimal gland, lacrimal duct, superior or inferior lacrimal canal, nasolacrimal duct, lacrimal sac, nasal cavity
c) Lacrimal gland, lacrimal duct, nasolacrimal duct, superior or inferior lacrimal canal, lacrimal sac, nasal cavity
d) Lacrimal gland, lacrimal duct, superior or inferior lacrimal canal, lacrimal sac, nasolacrimal duct, nasal cavity
e) Lacrimal gland, lacrimal sac, nasolacrimal duct, superior or inferior lacrimal canal, lacrimal duct, nasal cavity
d
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In hyperopia,
a. the eyeball is too short or the lens is too weak b. A near object is focused behind the retina, even with accommodation c. A far source of light is focused ahead of the retina d. both a and b are the cause e. both a and c are the cause
A pattern of eccentric contraction followed immediately by concentric contraction is called ____________________ cycle. ________________________________________
Fill in the blank(s) with the appropriate word(s).
________ is the division of the cytoplasmic mass into two parts
Fill in the blanks with correct word
Which statement regarding isometric contractions is true?
A) Tension rises during a contraction. B) The skeletal muscle's length changes. C) The tension produced never exceeds the load. D) Tension remains at a constant level until relaxation occurs. E) Examples are walking and running.