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Clinical sign

0:51

Murphy Sign - Clinical Examination

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Astasia-Abasia | Clinical Sign | Simple Explanation | Neurology

1:51

Carpal tunnel syndrome | Tinel’s sign and Phalen’s sign | Clinical Examination

2:05

Trousseau's Sign of Latent Tetany During Hypocalcemia: Nursing Clinical Skills

3:13

Clonus | Simple Explanation | Clinical Sign

A medical sign is an objective indication of some medical fact or characteristic that may be detected by a patient or anyone, especially a physician, before or during a physical examination of a patient. For example, whereas a tingling paresthesia is a symptom, erythema is a sign. Symptoms and signs are often nonspecific, but often combinations of them are at least suggestive of certain diagnoses, helping to narrow down what may be wrong. In other cases they are specific even to the point of being pathognomonic.
  • Semiotics 

  • Signs versus symptoms 

  • Types 

  • Development of signs detectable by physicians 

  • As tests 

  • Examples of signs