Certain Lymphocytes produce something called antibodies, which are used for identification of certain pathogens.
Delta is a type of fibre that transmits signals that are interpreted and perceived as pain.
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Delta fibres</h3>
A delta fibres (also known as A fibres) are a type of sensory fibre. They respond to cold and pressure stimuli, and as nociceptors, their stimulation is perceived as fast/first pain input. Because they are thinly myelinated, they transmit impulses quicker than unmyelinated C fibres but slower than other, thicker myelinated "A" class fibres.
Structure
They have myelinated axons that are thin (2 to 5 m in diameter) and have a moderate conduction velocity, or speed at which a nerve signal moves (2 to 30 m/s). These nerve fibres make up the afferent portion of the reflex arc that causes the body to "draw away" from noxious stimuli because they are linked to acute (sharp) pain (e.g. retracting your hand away from a hot stove). A part of A fibres is also linked to pressure and temperature perception (also known as "cold receptors" in mammals). Contrarily, slow-conducting, unmyelinated C fibres convey gradual, scorching pain.
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Answer:
A woman gets on a bus with her baby. The bus driver says: “Ugh, that’s the ugliest baby I’ve ever seen!” The woman walks to the rear of the bus and sits down, fuming. She says to a man next to her: “The driver just insulted me!” The man says: “You go up there and tell him off. Go on, I’ll hold your monkey for you.”
Police arrested two kids yesterday, one was drinking battery acid, the other was eating fireworks. They charged one – and let the other one off.
A group of chess enthusiasts checked into a hotel and were standing in the lobby discussing their recent tournament victories. After about an hour, the manager came out of the office and asked them to disperse. “But why?” they asked, as they moved off. “because,” he said “I can’t stand chess nuts boasting in an open foyer.”
Answer: This client is at risk for the FAT EMBOLISM SYNDROME.
Explanation: Some of the symptoms of fat embolism syndrome include, rapid breathing, shortness of breath, mental confusion. Fat embolism syndrome is a medical condition characterized by a disruption to blood supply caused by fat globules in a blood vessel. This syndrome is most commonly seen following orthopedic trauma.
