Which antineoplastic drug inhibits folic acid synthesis?
a. methotrexate
b. 5-fluorouracil
c. cytarabine
d. vincristine
.A
You might also like to view...
Which of the following is not correct pertaining to the retropharyngeal space?
A) It is between the prevertebral fascia and the buccopharyngeal fascia. B) It is closed inferiorly by the pretracheal fascia. C) It is closed laterally by the carotid sheath. D) It facilitates movement of the pharynx, larynx, and esophagus relative to the vertebral column during swallowing. E) It is subdivided by the alar fascia.
The clearance of what substance provides the best estimate of glomerular filtration rate?
A) creatine B) sodium C) glucose D) PAH E) inulin
The ovarian cycle typically lasts about 28 days, with day 1 considered to be the first day after ovulation.
Answer the following statement true (T) or false (F)
The senses of taste and hearing both utilize receptor cells that are categorized as ________.
A. primary receptors B. mechanoreceptors C. secondary receptors D. chemoreceptors