The kidneys help to regulate the pH of body fluids by controlling the

A. Secretion of hydrogen ions
B. Conversion of acids to bases
C. Filtration of buffers
D. Reabsorption of CO2


A. Secretion of hydrogen ions

Anatomy & Physiology

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When you hold out your hands with the palms up, ________ your wrists will tip your palms toward you

A) circumducting B) flexing C) rotating D) abducting E) hyperextending

Anatomy & Physiology

Which organelles are called the "power plants" of the cell?

A. Ribosomes B. Mitochondria C. Golgi apparatuses D. Lysosomes

Anatomy & Physiology

Positive nitrogen balance is a condition where

A. an individual's nitrogen intake is greater than phosphate intake. B. a food has a positive effect on blood nitrogen levels. C. an individual's nitrogen input is equal to its loss in urine and feces. D. an individual absorbs more nitrogen than is excreted. E. too many proteins are being ingested in the diet.

Anatomy & Physiology

An epiphyseal plate of a long bone is an example of a temporary joint.

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

Anatomy & Physiology