Lab 3 study guide Flashcards

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1
Q

What is the precordium?

A

Front side of the heart against chest wall

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2
Q

What is the pericardium?

A

The double layered membrane that surrounds the heart

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3
Q

What is the mediastinum?

A

The portion of the thoracic cavity that contains the heart and is between the lungs

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4
Q

What is a sinus arrhythmia/dysrhtrhmia?

A

Heart rates that change with breathing

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5
Q

What is a thrombus?

A

A blood clot

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6
Q

What is an embolus

A

A traveling blood clot

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7
Q

What is the carotid sinus?

A

Site of baroregulators in the carotid artery. Do not massage the area or you could drop the heart rate/pressure

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8
Q

What are the three normal breath sounds?

A

Bronchial, Bronchovesicular, vescular

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9
Q

What are adventitious sounds?

A

Abnormal breath sounds

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10
Q

What is stridor, rhonchi?

A

High pitched whistling breath sounds caused by secretions

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11
Q

What is dyspnea?

A

Labored breathing

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12
Q

what are fremitus?

A

Tremors felt during chest palpation-99 mickey mouse

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13
Q

What is a atelectasis

A

full or partial collapsed lung

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14
Q

What is bronchiectasis?

A

Damaged airway

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15
Q

Where do you listen for aortic heart sounds What heart sound is most prevalent?

A

the second ICS at the right sternal border S2

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16
Q

Where do you listen for pulmonic heart sounds What heart sound is most prevalent?

A

1-3 ICS on left sternal border S2

17
Q

Where do you listen for Erb’s point What heart sound is most prevalent?

A

Third ICS Left sternal border equal S1/S2

18
Q

Where do you listen for murmurs

A

Erbs point

19
Q

Where do you listen for tricuspid heart sounds What heart sound is most prevalent?

A

4th or 5th ICS left lower sternal border S1

20
Q

Where do you listen for Mitral(apical) heart sounds What heart sound is most prevalent?

A

5th ICS on the left MCL S1 Can be palpated

21
Q

What is the main cause for hair loss in older populations lower extremities?

A

Poor circulation