What Is a Circumpolar Star

question 51

Multiple Choice

What is a circumpolar star?

• A)a star that is close to the north celestial pole
• B)a star that is visible from the Arctic or Antarctic circles
• C)a star that is close to the south celestial pole
• D)a star that makes a daily circle around the celestial sphere
• E)a star that always remains above your horizon

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Definitions:

Apical/Radial Pulse

Measurements of the heartbeat taken at the apex of the heart and the radial artery of the wrist, respectively.

Blood Pressure

The force exerted by circulating blood on the walls of the body's arteries, a crucial indicator of cardiovascular health.

Blood Pressure Device

A medical instrument used to measure the pressure of blood in the arteries.

Heart Rhythms

The pattern of beats produced by the heart as it pumps blood through the body, which can be regular or irregular.