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ivolga24 [154]
3 years ago
5

Jeff, 48 years old, presents to the clinic complaining of fleeting chest pain, fatigue, palpitations, lightheadedness, and short

ness of breath. the pain comes and goes and is not associated with activity or exertion. food does not exacerbate or relieve the pain. the pain is usually located under the left nipple. jeff is concerned because his father has cardiac disease and underwent a cabg at age 65. the anp examines jeff and hears a mid-systolic click at the 4th ics mid-clavicular area. the anp knows that this is a hallmark sign of:
Biology
1 answer:
a_sh-v [17]3 years ago
8 0

The correct answer is mitral valve prolapse.

The condition takes place when the leaflets of the mitral valve prolapse (bulge) into the left upper chamber, that is, left atrium of the heart, like a parachute at the time of contraction of the heart.

The symptoms of the condition are dizziness or light-headedness, irregular heartbeat, shortness of breath, chest pain that is not due to any coronary heart disease or heart attack, and fatigue.

The signs of mitral valve prolapse include a crisp mid-systolic click, succeeded by a late systolic mumble if regurgitation is existing.


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The best answer is "Ocean waves add more sand to beaches"

Explanation:

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Geosphere is a part of the earth that included the earth's interior, landform, rocks, and mineral. There are lithosphere, atmosphere, hydrosphere, biosphere and, anthroposphere.

on the answer choice, the ocean wave is the example of the oceanic condition which has changed in movement. and the beach is an example of the lithosphere.

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Charles Darwin introduced the theory of natural selection as the mechanism for evolution.
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Answer:

Hey mate....

Explanation:

This is ur answer.....

<h2><em>True</em></h2>

<em>Darwin and a scientific contemporary of his, Alfred Russel Wallace, proposed that evolution occurs because of a phenomenon called natural selection. In the theory of natural selection, organisms produce more offspring than are able to survive in their environment.</em>

Hope it helps!

Brainliest pls.....

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