The Rn anticipates the child will be worked up for pinworm infection. What is the causative organism?

A. enterobiusvermicularis
B. taenia solium
C. trichinella spiralis
D. ascaris lubricoides


Answer: A. enterobiusvermicularis

Biology & Microbiology

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Answer the following statements true (T) or false (F)

1. All rain forests are tropical. 2. The same biome cannot occur on more than one continent. 3. Only temperature can limit a species' fundamental niche. 4. Microclimate is a term used to describe local variation in climatic conditions. 5. The range of the sugar maple could decrease in response to warming due to climate change.

Biology & Microbiology

When a plant has a hypersensitive response, production of ____ triggers effects such as the expression of PR proteins

a. oligosaccharins b. salicylic acid c. ethylene d. cytokinin e. brassinosteroids

Biology & Microbiology

The "fight-flight" response is enhanced by secretions

a. from the adrenal cortex. b. known as epinephrine and norepinephrine. c. stored in the pancreas. d. from the kidneys. e. known as acetylcholine.

Biology & Microbiology

The nerve cell that controls skeletal muscle contraction is the ____

a. T-tubule b. troponin neuron c. spinal neuron d. motor neuron e. motor axon

Biology & Microbiology