Contents
What does Hyperresonance mean?
Medical Definition of hyperresonance : an exaggerated chest resonance heard in various abnormal pulmonary conditions.
What is Hyperresonant percussion?
Hyperresonant (pneumothorax) said to sound similar to percussion of puffed up cheeks. Normal resonance/ Resonant the sound produced by percussing a normal chest. Impaired resonance (mass, consolidation) lower than normal percussion sounds. Dull (consolidation) similar to percussion of a mass such as a liver.
What does Hyperresonance on percussion sound like?
Hyperresonant sounds may also be heard when percussing lungs hyperinflated with air, such as may occur in patients with COPD, or patients having an acute asthmatic attack. An area of hyperresonance on one side of the chest may indicate a pneumothorax. Tympanic sounds are hollow, high, drumlike sounds.
What can cause Hyperresonance?
Causes of Hyperresonant Percussion Note
- Causes of Hyperresonant Percussion Note.
- Asthma.
- Severe emphysema.
- Pneumothorax.
What does dullness percussion mean?
Dullness to percussion indicates denser tissue, such as zones of effusion or consolidation. Once an abnormality is detected, percussion can be used around the area of interest to define the extent of the abnormality. Normal areas of dullness are those overlying the liver and spleen at the anterior bases of the lungs.
What is the purpose of direct percussion?
Direct or indirect percussion is used to detect the size and location of abdominal organs and to detect air or fluid in the abdomen, stomach, or bowel. For direct percussion, strike your hand or finger directly against the patient’s abdomen.
What does hyperresonant percussion mean in medical terms?
Hyperresonance on percussion indicates too much air is present within the lung tissue. Likely indicating: Emphysema or pneumothorax.
What do you need to know about hyperresonance?
Hyperresonance – Definition, Symptoms, Causes, Treatment. Health care. Hyper resonance is the sound heard by tapping on the surface of chest and abdominal region. The extreme level of resonance produced along with sound on hitting the chest and abdominal area is known as hyper resonance.
When do you hear a high percussion sound?
Percussion. Hyperresonant sounds may also be heard when percussing lungs hyperinflated with air, such as may occur in patients with COPD, or patients having an acute asthmatic attack. An area of hyperresonance on one side of the chest may indicate a pneumothorax. Tympanic sounds are hollow, high, drumlike sounds.
Why does percussion make a dull percussive sound?
Percussion over normal, healthy lung tissue should produce a resonant note. Dull percussive sounds are indicative of abnormal lung density. Hyperresonance on percussion indicates too much air is present within the lung tissue.