A General Rule for Estimating the Distance in Kilometers Between

question 2

Multiple Choice

A general rule for estimating the distance in kilometers between you and a lightning bolt is to count the number of seconds between the time you see the flash and the time you hear the thunder and then divide by

• A)2
• B)3
• C)4
• D)5
• E)None of these is correct.

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Definitions:

Transient Ischemic Attack

Often described as a "mini-stroke," this is a temporary blockage of blood flow to the brain, signaling an increased risk of stroke.

Mini-Stroke

Also known as a Transient Ischemic Attack (TIA), it's a temporary blockage of blood flow to the brain, causing short-lived stroke-like symptoms.

Mitral Valve Prolapse

A condition where the valve between the heart's left upper chamber and left lower chamber doesn't close properly.

Heart Valve

Structures within the heart that open and close to control the flow of blood between the chambers of the heart and into the arteries.