In the endoscopic sphincterotomy procedure, the patient will be a given a combination of meperidine, fentanyl, midazolam, or propofol. These knockout drugs relieve anxiety, brings unconsciousness, and stops pain. Therefore, the patient will not feel anything, not even pain, during the surgery.
Answer:
B. a decrease in the number of pathogens in the body
Explanation:
White blood cell includes immune cell like monocytes, macrophages, neutrophils, basophils, eosinophils, etc. These cells are responsible for fighting with the pathogens or foreign molecules and eliminate them from the body.
So when any pathogens get enter in the body these cell kills those pathogen and protect us from them. Therefore the decrease in the number of pathogens in the body is a direct indication that the white blood cells in the body are working. So the right answer is B.
Answer:
The invention of the electron microscope allowed them to see organelles and other structures smaller than cells. There is variation in cells, but all cells have a plasma membrane, cytoplasm, ribosomes, and DNA. These similarities show that all life on Earth has a common ancestor in the distant past
Answer:
Even a slight reproductive advantage will eventually lead to the elimination of the less well adapted of two competing species.
Hi there!
The definition of Oceanography is -
The study of the Ocean.
Hope this helps!
~Alexa
