What is the most common cause for lung cancer?
A) diet
B) work environment
C) asthma
D) hereditary
E) smoking
E
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The process that uses hydrostatic pressure to move water and solutes through a membrane is:
a. osmosis b. dialysis c. filtration d. pinocytosis
A Zygote is?
A. A gamete B. A direct product of meiosis C. A haploid Cell D. A diploid cell
The structure of a lymph node can be described as
a. contain masses of only lymphocytes b. afferent vessels circulating lymph into the node on its convex surface c. efferent vessels circulating lymph out of the node on its convex surface d. being uncompartmentalized
A child is brought to the hospital after developing a rash characterized by red spots with white centers. The mother reports that the child has had a persistent fever accompanied with excessive mucous production. Upon examination the physician notices that the child has started to develop a mild case of conjunctivitis. What is the most probable diagnosis?
a. Tetracycline b. Measles c. Congenital syphilis d. Herpes simplex 1