As Jim lifts a weight heavier than he has ever lifted before, he suddenly drops the weight with a stunned look on his face. With a nervous laugh, he winks at the girl again, but she turns and walks away. Which of the following most likely happened to Jim

a)The stimulation of the Golgi tendon organ increased action potentials in the sensory neuron, which increased action potentials in an inhibitory alpha motor neuron.

b)The increased action potentials from the Golgi tendon organ caused increased firing of the gamma motor neuron innervating the biceps.

c)The increased contractions of the biceps brachii increased the firing of the neuron innervating the muscle spindle, which caused the muscle to relax.

d)The stimulation of the Golgi tendon organ increased action potentials in an inhibitory interneuron in the ventral horn of the spinal cord.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,