Which of the following is a function of tears?
a. provides oxygen
b. nourishes the cornea and conjunctiva
c. lubricates the eye
d. washes away debris
e. All of the answers are correct.
Answer: e. All of the answers are correct.
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Johanna is significantly shorter than normal for her age. Her doctor recommends treatment with a hormone before her growth plates ossify in her long bones. Which hormone is recommended?
A) cortisol B) thyroid stimulating hormone C) parathyroid hormone D) growth hormone
Atrial natriuretic peptide inhibits sodium reabsorption
Indicate whether the statement is true or false
The adrenal medulla secretes norepinephrine following stimulation from the:
A) brainstem. B) diencephalon. C) hypothalamus. D) pituitary gland.
Most kidney tubules are made of this tissue specialized for absorption and secretion.
A) Simple columnar epithelium. B) Stratified columnar epithelium. C) Pseudostratified columnar epithelium. D) Simple cuboidal epithelium. E) Stratified cuboidal epithelium.