How Do You Spell VASOCONSTRICTION?

Pronunciation: [vˌasəkənstɹˈɪkʃən] (IPA)

Vasoconstriction is a medical term that refers to the narrowing of blood vessels. The IPA phonetic transcription of this word is /veɪzoʊkənˈstrɪkʃən/. The first syllable "va" is pronounced as "vay" and the "o" in the second syllable is pronounced as "oh". The letter combination "ns" represents the "n" sound followed by the "s" sound, and the "ct" combination is pronounced as "k" followed by "t". The final syllable "-tion" is pronounced as "shun". Overall, the spelling of this word can be confusing due to the combination of different letter sounds.

VASOCONSTRICTION Meaning and Definition

1. Vasoconstriction is a physiological response of the blood vessels characterized by their narrowing or constriction. This process occurs due to the contraction of the smooth muscles surrounding the blood vessels, particularly the arteries and arterioles. As a result, the diameter of the blood vessels decreases, causing a decrease in blood flow to the affected area.

   Vasoconstriction is an essential regulatory mechanism of the circulatory system that helps regulate blood pressure and maintain homeostasis in the body. It is controlled by various factors, including hormonal and neural signals. One of the most important regulators of vasoconstriction is the hormone called angiotensin II, which is released as a response to low blood pressure or low blood volume.

   This constriction of blood vessels has several physiological effects. Firstly, it increases the resistance of the vascular system, resulting in an elevation of systemic blood pressure. Secondly, it decreases blood flow to certain tissues or organs, which can alter their function. For example, vasoconstriction in the skin conserves heat and helps regulate body temperature. Additionally, vasoconstriction can help reduce bleeding in case of injury by restricting blood flow to the damaged area.

   Medical conditions such as hypertension, migraine headaches, and Raynaud's disease can be caused by abnormal or excessive vasoconstriction. Vasoconstricting medications are also commonly used in the treatment of nasal congestion, reducing blood loss during surgeries, and treating hypotension.

2. Narrowing of the blood-vessels.

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

Common Misspellings for VASOCONSTRICTION

• casoconstriction
• basoconstriction
• gasoconstriction
• fasoconstriction
• vzsoconstriction
• vssoconstriction
• vwsoconstriction
• vqsoconstriction
• vaaoconstriction
• vazoconstriction
• vaxoconstriction
• vadoconstriction
• vaeoconstriction
• vawoconstriction
• vasiconstriction
• vaskconstriction
• vaslconstriction
• vaspconstriction
• vas0constriction
• vasoconstrixtion
• vassoconstriction
• vasocontriction
• vasoconstricton
• vasoconstriksion
• vasoconstrictian
• vascoconstrictive

Etymology of VASOCONSTRICTION

The word "vasoconstriction" consists of two parts: "vaso-" and "constriction".

The prefix "vaso-" is derived from the Latin word "vasum", which means "vessel". In medical terms, it refers to blood vessels.

The word "constriction" originates from the Latin word "constrictus", which means "to bind tightly" or "to draw together".

Therefore, "vasoconstriction" can be interpreted as the process of blood vessels tightening or narrowing.

Similar spelling words for VASOCONSTRICTION

• vasoconstrictor,
• vasoconstrictive.

Plural form of VASOCONSTRICTION is VASOCONSTRICTIONS