What Rh Type Does a Mother Have to Be to Produce

question 46

Multiple Choice

What Rh type does a mother have to be to produce antibodies to Rh(D) from an Rh-positive infant?

• A) O-positive
• B) Rh-positive
• C) Rh-negative
• D) Kell-negative

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Definitions:

Stomata

Tiny openings or pores in plant tissue that allow for gas exchange, including the intake of carbon dioxide and release of oxygen.

Membrane Permeability

The ability of a membrane to allow substances to pass through it, which can be regulated to maintain cellular homeostasis.

Acid Precipitation

Precipitation that is acidic as a result of both sulfur and nitrogen oxides forming acids when they react with water in the atmosphere.

Soil PH

A measure of the acidity or alkalinity of soil, affecting nutrient availability and microbial activity.