What are examples of reflex actions?
A few examples of reflex action are: When light acts as a stimulus, the pupil of the eye changes in size. Sudden jerky withdrawal of hand or leg when pricked by a pin. Coughing or sneezing, because of irritants in the nasal passages.
What is a good sentence with reflex?
1. I’m sorry I punched him, it was a reflex action/response. 2. Walsh fumbled in his pocket, a reflex from his smoking days.
What is an example of a reflex action in humans?
For example, a simple reflex arc happens if we accidentally touch something hot. Receptor in the skin detects a stimulus (the change in temperature). Sensory neurone sends impulses to relay neurone . Motor neurone sends impulses to effector.
Is sneezing a reflex action?
Although sneezing is a protective reflex response, little else is known about it. A sneeze (or sternutation) is expulsion of air from the lungs through the nose and mouth, most commonly caused by the irritation of the nasal mucosa.
Is blinking a reflex action?
Blinking of eyes is a reflex action.
How do you use reflex angle in a sentence?
Look down and all you can see is lush jungle foliage slipping away at a reflex angle that would make a maths teacher proud. Without notice and forewarning, he had come in at his subjects at a reflex angle.
How do you use instinct in a sentence?
Instinct sentence example
- The moment had made him acutely aware of the instinct to replicate.
- It’s just an instinct I have about him.
- He wasn’t sure which instinct was stronger.
- The instinct that warned him flared again.
- You have a natural instinct for the simple but elegant.
Is coughing a reflex action?
Cough is a reflex arc, which acts as a defensive physiological mechanism against the inhalation of foreign bodies and the pathogens of the respiratory tract.
Is sweating a reflex action?
That means that sweating (or perspiring or glowing) is a reflex action and independent of direct messages from the brain.
Is sneezing a reflex?
Is throwing a reflex?
Other protective reflexes are blinking when something flies toward your eyes or raising your arm if a ball is thrown your way. Even coughing and sneezing are reflexes.
How do you use luxury in a sentence?
He spent a fortune on expensive wines and other luxuries. Right now a new car is a luxury that I can’t afford. On my salary, I can afford few luxuries.