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Crossed extensor reflex action prevents one from falling when your foot catches while walking.
Crossed extensor reflex:
- A withdrawal reflex is the crossed extensor reflex. In the withdrawing limb, the extensors relax while the flexors contract, but in the other limb, the opposite happens.
- Contralateral means that the crossed extensor reflex takes place on the side of the body that is opposite from the stimulus.
- Afferent nerve fiber branches travel from the stimulated side of the body to the opposite side of the spinal cord to cause this response.
- They connect with interneurons there, which then stimulate or inhibit alpha motor neurons to the muscles of the opposing leg.
Learn more about the Reflex action with the help of the given link:
brainly.com/question/17212995
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Answer:
The major blood vessels connected to your heart are the aorta, the superior vena cava, the inferior vena cava, the pulmonary artery (which takes oxygen-poor blood from the heart to the lungs where it is oxygenated), the pulmonary veins (which bring oxygen-rich blood from the lungs to the heart), and the coronary.
Answer:
4. "I'll wear a snug bra continuously until my breasts are soft again."
Explanation:
During pregnancy, a woman's body undergoes several changes. One such change is breast enlargement as a result of breast milk production. During this time, women should take some care that will allow their breasts to return to normal with the same appearance, softness and smoothness.
One of these precautions is related to the type of bra that should be worn. During this period, the bra should support the breasts, with wider, preferably cotton, straps that are more comfortable. This type of bra has to be worn continuously until the breasts become soft again.
