Answer:
Choices
Explanation:
Values are choices in a way
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
#SPJ4
Answer:
I'd love to try diving
Explanation:
It seems very fun to practice and do!
Answer:
Apprehension sign
Explanation:
The sign of apprehension is a provocative test to identify patellar instability. In this test the client is sitting with the quadriceps relaxed and the knee is placed in extension. Then the patella is displaced laterally and the knee flexed at 30 °. If there is instability the client will put his hand avoiding the continuity of the test, because he will feel pain. In addition, if patellar instability exists during this test, the client will contract the quadriceps for fear of dislocating the patella and will verbally report the pain as: "stop if you won't dislocate my knee", "my patella will leave from the place, stop! "
