Which of the Following Is a Pregnancy Test Used to Find

question 22

Multiple Choice

Which of the following is a pregnancy test used to find the fetal hormone HCG in a woman's urine using anti- HCG and latex spheres?

• A) Direct agglutination reaction
• B) Passive agglutination reaction
• C) Immunofluorescence
• D) Neutralization reaction
• E) Precipitation reaction

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Definitions:

Neurons

Specialized neurons in the nervous system that communicate information via electrical and chemical signals.

Summation

The process of adding together excitatory postsynaptic potentials (EPSPs).

Temporal

Relating to time or denoting time as opposed to space.

Spatial Summation

A mechanism in neural communication where multiple presynaptic neurons together stimulate a postsynaptic neuron to threshold, causing it to fire an action potential.