The Inherent Pacemaker Discharge Rate of the Sinoatrial Node Is

question 38

True/False

The inherent pacemaker discharge rate of the sinoatrial node is 72 beats per minute.

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Definitions:

Adipose Tissue

A type of connective tissue that is specialized in storing energy as fat, providing insulation and protection to the body.

Renal Pyramid

One of a number of pyramidal masses seen on longitudinal section of the kidney; they contain part of the loops of Henle and the collecting tubules.

Renal Papilla

The tip of the renal pyramid in the kidney that extends into the renal pelvis, through which urine flows into the ureter.

Metabolic Wastes

Substances left over from metabolic processes (like carbon dioxide, urea, and lactic acid) that need to be eliminated from the body.