The difference between drugs and medicines is pretty basic, but a lot of people often interchange them. The main thing that differentiates them are their legality and society's perception of them. Both are used for the treatment or cure of diseases, but drugs have a more stimulating and addictive effect to the body than medicine. On the other hand, medicines generally don't have such effects.
Answer:
The correct answer is d) renal calculi
Explanation:
Renal calculi are the kidney stones that are formed when salts and minerals are joined together and formed a stone in the kidney. They can cause a dull. constant pain at the lower back or along the right costovertebral angle.
The other symptoms are nausea and vomiting, burning sensation during urination, blood in urine, smelly urine, etc. Small stones can be dissolved by medication and consumption of more water but in some cases the stones are so large that operations are necessary to take out the stone from the kidney.
These stones, when passed through urine, can cause severe pain and bloody urine. So the right answer is d. renal calculi.
Answer:
Agonist muscles and antagonist muscles refer to muscles that cause or inhibit a movement.
Explanation:
Agonist muscles cause a movement to occur through their own activation.[4] For example, the triceps brachii contracts, producing a shortening contraction, during the up phase of a push-up (elbow extension). During the down phase of a push-up, the same triceps brachii actively controls elbow flexion while producing a lengthening contraction. It is still the agonist, because while resisting gravity during relaxing, the triceps brachii continues to be the prime mover, or controller, of the joint action. Agonists are also interchangeably referred to as "prime movers," since they are the muscles considered primarily responsible for generating or controlling a specific movement.
