How Do You Spell MYASTHENIC REACTION?

Pronunciation: [mˌa͡ɪɐsθˈɛnɪk ɹɪˈakʃən] (IPA)

The spelling of the medical term "myasthenic reaction" can be challenging due to the complex combination of sounds present in the word. The term refers to a reaction involving muscle weakness and is pronounced as [maɪəsˈθɛnɪk riˈækʃən]. The "my-" prefix indicates muscle involvement, followed by the "-asthenic" root meaning weakness, and finally, the "-ic" suffix indicates a medical condition. The correct spelling of this term is essential for effective communication between healthcare professionals and accurate diagnosis and treatment for patients.

MYASTHENIC REACTION Meaning and Definition

1. A myasthenic reaction is a medical term used to describe a specific type of response or side effect that can occur after the administration of certain drugs, particularly neuromuscular blocking agents (NMBAs) during surgical procedures or medical interventions. It is characterized by the onset or worsening of muscle weakness or fatigue, resulting in impaired muscle function and a decline in physical strength.

   During a myasthenic reaction, the normal communication between nerves and muscles is disrupted, leading to a decrease in the neurotransmitter acetylcholine. This disruption affects the nicotinic acetylcholine receptors at the neuromuscular junction, hindering the transmission of nerve impulses to the muscles, and consequently leading to muscle weakness or fatigue.

   Symptoms of a myasthenic reaction may include difficulty in breathing, speaking, or swallowing, eyelid drooping, facial muscle weakness, limb weakness, or fatigue. These effects can be mild to severe and typically occur shortly after receiving the triggering drug. In some cases, the reaction can lead to potentially life-threatening respiratory muscle paralysis, necessitating immediate medical intervention.

   Treatment for a myasthenic reaction usually involves prompt discontinuation of the culprit drug, administration of anticholinesterase agents to increase acetylcholine levels, and supportive care to manage any respiratory or swallowing difficulties. Close monitoring by healthcare professionals is essential to ensure that the patient's condition does not worsen.

   Overall, a myasthenic reaction is a potentially serious response to certain drugs characterized by muscle weakness and fatigue, which requires prompt recognition and appropriate management to prevent further complications.

2. On electric stimulation of a muscle, the contractions grow progressively weaker and finally cease, but return after a rest.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for MYASTHENIC REACTION

• nyasthenic reaction
• kyasthenic reaction
• jyasthenic reaction
• mtasthenic reaction
• mgasthenic reaction
• mhasthenic reaction
• muasthenic reaction
• m7asthenic reaction
• m6asthenic reaction
• myzsthenic reaction
• myssthenic reaction
• mywsthenic reaction
• myqsthenic reaction
• myaathenic reaction
• myazthenic reaction
• myaxthenic reaction
• myadthenic reaction
• myaethenic reaction
• myawthenic reaction
• myasrhenic reaction

Etymology of MYASTHENIC REACTION

The word "myasthenic" is derived from two Greek terms. "Myasthenia" comes from the Greek words "myo" meaning "muscle" and "asthenia" meaning "weakness". It refers to a medical condition characterized by abnormal weakness and fatigue in voluntary muscles.

The term "reaction" in "myasthenic reaction" is used in a medical context to denote an adverse response or side effect to a medication or treatment.

So, the etymology of "myasthenic reaction" combines Greek roots to describe an adverse response characterized by muscle weakness.