A Widow or Widower May File a Joint Tax Return

question 78

True/False

A widow or widower may file a joint tax return and claim an exemption for the deceased spouse in the year of the spouse's death as long as the surviving spouse does not remarry before the end of the year.

Discuss the relationship between body weight and overall health.

Describe components that influence the body's metabolism.

Understand the stages of prenatal development including germinal, embryonic, and fetal stages.

Recognize the critical periods for prenatal development and the impacts of environmental factors.

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Definitions:

Myocardium

The muscular tissue of the heart, responsible for the contracting action that pumps blood through the body.

Pacemaker

A device that delivers electrical impulses to the heart to regulate the heartbeat, used in cases of arrhythmia. Another reference is to specialized heart cells that naturally set the rhythm of the heart.

SA Node

The sinoatrial node, known as the heart's natural pacemaker, which initiates the electrical impulses that dictate heart rhythm.

Coronary Veins

Veins that drain deoxygenated blood from the myocardium (heart muscle) into the right atrium.