lung sounds

35問 • 1年前

問題一覧

This continuous murmur may be found in children aged 3 to 6 years.

venous hum

It occurs as a result of the turbulence in the jugular venous system and it only heard when the child is in the upright position.

venous hum

. The rate is about 96 beats per minute

venous hum

This systolic murmur is loudest over the ascending aorta.

aortic stenosis

Duration and intensity vary with the severity of stenosis.

aortic stenosis and pulmonary stenosis

An ejection click may be heard.

aortic stenosis

- Sounds are rather normal.

split S2

Degree of splitting increases with the inspiration and decreases with the expiration.

split S2

Wide split suggests prolonged RV ejection or shortened LV ejection; narrow split suggests early closure of pulmonary valve.

split S2

- This systolic murmur is normally loudest over the main pulmonary artery.

pulmonary stenosis

Duration and intensity vary with the severity of stenosis.

pulmonary stenosis

- Fixed S2 does not change width during respiration.

systolic fixed S2

The absence of split S2 usually indicates a condition that prolongs RV ejection time or shortens LV ejection.

systolic fixed S2

Conditions include volume/pressure overload and RBBB.

systolic fixed S2

- Normal heart sounds heard in a 1 y/o child. The rate is 120 bpm.

1 year heart

Normal heart sounds heard in a 6 y/o child. The rate is 84 bpm.

6 year heart

- The vibratory murmur may be found in children between ages 3 to 6 years and sounds like "twanging string", or squeaking/ buzzing at a low frequency.

stills murmur

During inspiration, murmurs increase on the right side and decrease in the left.

stills murmur

- This systolic murmur is produced by lesions, more often rheumatic than congenital in origin.

Mitral valve regurgitation

Chest films may show pulmonary vein congestion, pulmonary edema, or an enlargement of the left atrium/ventricle.

mitral valve regurgitation

- relates to closure of mitral and tricuspid valves.

split s1

Not common in normal children, and may indicate RBBB or other anomalies.

split s1

Sound can be confused with an ejection click S4.

split s1

- Expiration sounds are louder, have a higher pitch, and are of longer duration than during inspiration.

Normal infant

The silent period or pause following expiration is longer than the one between expiration and inspiration.

Normal infant

- Expiration sounds are louder, have a higher pitch, and are of longer duration than during inspiration.

normal child

The silent period or pause following expiration is longer than the one between expiration and inspiration.

normal child

- Patient has marked respiratory distress, and a narrow aperture between the vocal cords that produces a high pitched tone during both inspiration and expiration.

stridor sounds

During the end of expiration, there is an abrupt drop in pitch.

stridor sounds

These musical wheezing sounds are often heard in asthma patients.

Wheezing Sounds

During inspiration, the wheeze is slightly higher in pitch than during expiration.

wheezing sounds

Wheezing in asthmatics is often present in either one or both phases of respiration.

wheezing sounds

- Coarse crackles are present during both inspiration and expiration.

rhonchi sounds

There are also some very low pitched repetitive sounds.

rhonchi sounds

High pitched squeaks are also audible against a background of bronchial breath sounds.

rhonchi sounds

community-acquired acute pneumonia

Monica Ramos · 21問 · 3年前

community-acquired acute pneumonia