"Sphygmometer" Natural Recordings by Native Speakers
A sphygmometer is a medical device used to measure the blood pressure in a person's vessels, usually in the arm or finger. It is a simple, non-invasive device that inflates a cuff around the upper arm to constrict the blood vessels, then slowly deflates while listening with a stethoscope to the sounds of the heartbeat, known as Korotkoff sounds, which change as the blood pressure decreases.
A sphygmometer can provide a reading of both systolic pressure (the pressure in the arteries when the heart beats) and diastolic pressure (the pressure in the arteries between beats).
A sphygmogram is a graph or record of the pulsation or blood pressure of the arteries. It is a medical term used to describe a visual representation of the heartbeat, typically recorded using an instrument called a sphygmograph. This graph can provide valuable information about the patient's cardiovascular health, including the strength and rhythm of the heartbeat, as well as any potential abnormalities.
Sphynxes refers to any of the six goddesses or Hybrid monsters featured in ancient Greek mythology, typically depicted as having the body of a lion and the head of an animal, often a cat, monkey, or human.
Sphyraena refers to the genus of large, predatory, marine fish commonly known as mackerel sharks or mackerel bream. They are characterized by their elongated, slender bodies and are found in temperate and tropical waters worldwide. These fish can grow up to several feet in length and are known for their remarkable speed and aggressive behavior when pursued by predators or when competing for food. <br><br>Some species of sphyraena are popular game fish, including the great barracuda and the Asian mackerel shark.