English, 20.06.2020 04:57 cindyc1103

Palpitation is when the heart shows signs of irregular rhythm; it can be a symptom of an underlying heart condition. Identify the Grammar Checklist error in the sentence above.
Select one:
A. NO ERROR
B. Misplaced modifier
C. Adjective usage
D. Is when

Answers: 2

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Answer from: shygrl05

Overview

Heart palpitations (pal-pih-TAY-shuns) are feelings of having a fast-beating, fluttering or pounding heart. Stress, exercise, medication or, rarely, a medical condition can trigger them.

Although heart palpitations can be worrisome, they're usually harmless. In rare cases, they can be a symptom of a more serious heart condition, such as an irregular heartbeat (arrhythmia), that might require treatment.

Symptoms

Heart palpitations can feel like your heart is:

Skipping beats

Fluttering rapidly

Beating too fast

Pounding

Flip-flopping

You might feel heart palpitations in your throat or neck as well as your chest. They can occur when you're active or at rest.

When to see a doctor

Palpitations that are infrequent and last only a few seconds usually don't need to be evaluated. If you have a history of heart disease and have palpitations that occur frequently or worsen, talk to your doctor. He or she might suggest heart-monitoring tests to see if your palpitations are caused by a more serious heart problem.

Seek emergency medical attention if heart palpitations are accompanied by:

Chest discomfort or pain

Fainting

Severe shortness of breath

Severe dizziness

Request an Appointment at Mayo Clinic

Causes

Often the cause of your heart palpitations can't be found. Common causes include:

Strong emotional responses, such as stress, anxiety or panic attacks

Depression

Strenuous exercise

Stimulants, including caffeine, nicotine, cocaine, amphetamines, and cold and cough medications that contain pseudoephedrine

Fever

Hormone changes associated with menstruation, pregnancy or menopause

Too much or to little thyroid hormone

Occasionally heart palpitations can be a sign of a serious problem, such as an overactive thyroid gland (hyperthyroidism) or an abnormal heart rhythm (arrhythmia).

Heart rhythm changes (arrhythmias) might cause a very fast heart rate (tachycardia), an unusually slow heart rate (bradycardia), a normal heart rate that varies from the usual heart rhythm or combination of the three.

Risk factors

You might be at risk of developing palpitations if you:

Are highly stressed

Have an anxiety disorder or have regular panic attacks

Are pregnant

Take medicines that contain stimulants, such as some cold or asthma medications

Have an overactive thyroid gland (hyperthyroidism)

Have other heart problems, such as an arrhythmia, a heart defect, previous heart attack or previous heart surgery

Complications

Unless a heart condition is causing your heart palpitations, there's little risk of complications. For palpitations caused by a heart condition, possible complications include:

Fainting. If your heart beats rapidly, your blood pressure can drop, causing you to faint. This might be more likely if you have a heart problem, such as congenital heart disease or certain valve problems.

Cardiac arrest. Rarely, palpitations can be caused by life-threatening arrhythmias and can cause your heart to stop beating effectively.

Stroke. If palpitations are due to a condition in which the upper chambers of the heart quiver instead of beating properly (atrial fibrillation), blood can pool and cause clots to form. If a clot breaks loose, it can block a brain artery, causing a stroke.

Heart failure. This can result if your heart is pumping ineffectively for a prolonged period due to an arrhythmia, such as atrial fibrillation. Sometimes, controlling the rate of an arrhythmia that's causing heart failure can improve your heart's function.

Explanation:

Answer from: Quest

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Answer from: Quest

1. in creon’s first words to the chorus, what are the “storms” that threatened to destroy the ship of state? polynices’ invation of the city with foreign armies was the “storms” eteocles and polynices decided to switch the crown every year, but after eteocles’ first year decided not to share it with polynices. polynices joined forces with foreign armies to invade the city and tried to take the crown from his brother, where he and eteocles killed each other 2. examine creon’s opening speech. what are his concerns? how does he feel about the city and its citizens? what are his motivations for banning the burial of polyneices? what would drive creon to place the concerns of the collective citizens over those of his family? in creon’s opening speech, his concerns are to count on his citizens to rule. in addition, he wanted to give a clear message by not giving a proper burial to polyneices, if creon gave a proper burial to polyneices his people would think that he was an allied to the foreign forces that invaded the city and threatened the peace of his people. creon placed the concerns of the collective citizens because he has no use for those who put individual concerns over the needs of his people 3. pay attention to creon’s speech at the beginning of the scene. what does creon think someone’s first loyalty should be and what comes second? do you think he is correct under some conditions? do you think he is wrong in some conditions? explain those conditions. creon thinks someone’s first loyalty should be with the concerns of the collective citizens and second comes our individual wants. i think he is correct because true loyalty takes place in the benefits of many not of a few. 4. what news is the sentry reluctant to deliver? the sentry is reluctant to say that polyneices had a burial. 5. who does the chorus suggest might have done this? the chorus suggests that the gods have done that 6. what is creon’s reaction and who does creon think is responsible? creon reacted abruptly and thinks it was a man who bribed his guard to bury polyneices

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