Related Concept Videos
01:25Assessment of the Cardiovascular System IV: Auscultation
2.8K
Cardiac auscultation is a clinical skill used to assess heart function and detect abnormalities. It involves listening to heart sounds at specific anatomical locations through a stethoscope.
Normal Heart Sounds
S1 (First Heart Sound)-
S1 is made by the closure of the mitral and tricuspid valves (atrioventricular valves), marking the beginning of systole.
S2 (Second Heart Sound)-
S2 is made by the closure of the aortic and pulmonic valves (semilunar valves), marking the end of the systole.
Normal Heart Sounds
S1 (First Heart Sound)-
S1 is made by the closure of the mitral and tricuspid valves (atrioventricular valves), marking the beginning of systole.
S2 (Second Heart Sound)-
S2 is made by the closure of the aortic and pulmonic valves (semilunar valves), marking the end of the systole.
2.8K
01:31Hearing
48.1K
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
48.1K
01:28Physical Assessment of the Respiratory Tract IV: Auscultation
3.8K
Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
3.8K
01:23Assessment of Respiration
2.3K
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
2.3K
01:14Assessing Body Temperature - Tympanic membrane
1.4K
Assessing tympanic membrane temperature involves using a tympanic membrane thermometer (TMT). Here is a step-by-step guide:
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
1.4K
01:22Nursing Assessment of the Genitourinary System III: Percussion and Auscultation
1.5K
The genitourinary system maintains the body's fluid balance, waste excretion, and overall homeostasis. Proper assessment is essential for early detection of disorders, with percussion and auscultation integral to this evaluation. These methods help identify signs of kidney or bladder issues and provide important diagnostic clues.Percussion for Kidney TendernessPercussion is used to assess tenderness and detect kidney and bladder abnormalities. A common method for determining kidney tenderness...
1.5K
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Two cases of pulsatile tinnitus: Key points for the clinician.
European annals of otorhinolaryngology, head and neck diseases·2019
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[Assessment of hypoacusis].
Revue Medicale De Bruxelles
|November 8, 2013
Summary
Hypoacusis, or hearing loss, affects all ages and can range from benign to life-threatening. General practitioners can perform initial assessments to guide diagnosis and management of reduced audition.
Area of Science:
- General Medicine
- Otolaryngology
Context:
- Hypoacusis is a frequent symptom in both pediatric and adult populations.
- It can be associated with benign conditions or indicate emergencies requiring prompt recognition.
- Hearing loss can lead to significant psychosocial issues, including social isolation and developmental delays in children.
Purpose:
- To provide general practitioners with a framework for the initial assessment of patients presenting with hypoacusis.
- To outline differential diagnoses for reduced audition.
- To suggest first-line management strategies and indications for specialist referral.
Summary:
- This article addresses common clinical questions regarding reduced audition.
- It emphasizes the importance of comprehensive history taking and clinical examination for initial diagnosis.
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Impact:
- Empowers general practitioners to effectively manage patients with hearing loss.
- Facilitates earlier diagnosis and intervention for potentially serious causes of hypoacusis.
- Improves patient outcomes by addressing the multifaceted impact of hearing impairment.