A needlestick is an example of which portal of entry?
a. Skin
b. Parenteral route
c. Mucous membranes
d. All of these
e. None of these
Ans: b. Parenteral route
Biology & Microbiology
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Each of the following is a model for membrane structure except
A) Overton lipid coat. B) Langmuir monolayer. C) Gorter and Grendel bilayer. D) Singer and Nicholson fluid mosaic. E) Watson and Crick double helix.
Biology & Microbiology
All members of a cohort are the same _____
a. sex c. age b. size d. weight
Biology & Microbiology
A PET scan showing significant activity in the occipital lobe would reflect brain activity for someone who is ____
a. reading b. walking c. running d. listening to music e. sleeping
Biology & Microbiology
Diagnosis of the leishmaniasis is based on finding the parasite within infected ________.
A. eosinophils B. lymphocytes C. macrophages D. mast cells
Biology & Microbiology