Which of the Following Is a Direct Effect of Sympathetic

question 87

Multiple Choice

Which of the following is a direct effect of sympathetic activation on kidney function?

• A) powerful vasodilation of afferent arterioles
• B) increased production of filtrate
• C) powerful vasoconstriction of efferent arterioles
• D) powerful vasodilation of efferent arterioles
• E) decreased glomerular filtration rate

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Definitions:

Calcium Ions

Electrically charged calcium atoms that play a crucial role in various cellular processes including muscle contraction, neurotransmission, and enzyme activity.

Acid

A substance that donates hydrogen ions or protons and accepts electrons, often associated with a sour taste and capable of turning blue litmus paper red.

Prions

Infectious agents composed of protein in a misfolded form, which can cause neurodegenerative diseases.

Neurodegenerative Diseases

Disorders characterized by the progressive loss of structure or function of neurons, including diseases like Alzheimer's, Parkinson's, and ALS.