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Pulsations in the eye, often perceived as a rhythmic throbbing or pulsing sensation, can arise from various factors. Common causes include eye strain, fatigue, or stress, which may lead to muscle spasms around the eye. Additionally, increased blood flow or changes in blood pressure can contribute to this sensation. If pulsations persist or are accompanied by other symptoms, it's advisable to consult an eye care professional.
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What Instrument records various blood pulsations?
A polygraph
What are you measuring when you count the pulsations of the carotid artery?
You are measuring heart rate.
What are the spaces between pulsations called?
The spaces between pulsations are called diastole. This is the phase of the cardiac cycle when the heart muscle relaxes and fills with blood before it contracts again during systole.
To determine heart rate a student should count the pulsations per minute in?
Artery
What has the author Andre Hastoy written?
Andre Hastoy has written: 'Pulsations des Jours'
The condition that rapidly reduces the efficiency of a centrifugal jet engine compressor would be?
Pressure pulsations
What is HUM and NOISE in radio specification?
While rectification pulsations are caused due to ac not being converted to dc perfectly. This causes hum (low frequency humming noise). To smooth these pulsations filters are used. Noise is an unwanted signal in the communication system.
What diameter is Betelgeuse?
Betelgeuse, a red supergiant star in the constellation Orion, has an approximate diameter of about 1,000 times that of the Sun, which translates to roughly 1.4 billion kilometers (or about 870 million miles). This immense size makes it one of the largest stars visible to the naked eye. Its actual size can vary due to pulsations, as it is a variable star.
What has the author Henry P Pelletier written?
Henry P. Pelletier has written: 'Nature's endless pulsations' -- subject(s): Nature, Poetry
What is the size of betelegues?
The size of Betelgeuse, a red supergiant star in the constellation Orion, is approximately 1,000 times the diameter of the Sun. Its immense size allows it to have a volume that could fit around 100,000 Suns. However, its exact dimensions can vary due to pulsations and changes in its outer layers. Betelgeuse is one of the largest stars visible to the naked eye from Earth.
What is pulsating beneath the anterior fontanel?
Beneath the anterior fontanel, which is the soft spot located on an infant's skull, pulsations can be observed due to the underlying blood vessels, particularly the anterior cerebral arteries. These pulsations are often more noticeable when the baby is crying or exerting effort. The anterior fontanel allows for the brain's growth and development during infancy and serves as an indicator of the baby's hydration and intracranial pressure.
Why are pulses called pulses?
Pulse is short for pulsations which is the word used to describe the feeling of a heartbeat the definition for pulsation: the rhythmic contraction and expansion of the arteries with each beat of the heart.
