PHARMACOLOGY- ANESTHETICS, ANALGESICS, AND ANTIBIOTICS-LESSON 156

-
ANALGESICS:- Analgesics are the drugs used to kill pain. They induce condition of near unconsciousness with the brain's interpretation of the signals. They may produce habit formation and tolerance. There are basically two kinds of analgesics. They are 1. Non-narcotics and 2. Narcotics. The best example for Non-narcotics analgesics is acetaminophen and for Narcotics analgesics is Morphine.
Some of the drugs of non-narcotic drugs reduce fever, pain and inflammation in joint disorders. These agents are not steroid harmones and are known as nonsteroidal anti-inflammatory drugs. Examples of nonsteroidal antiflammatory drug are libuprofen (Motrin, Advil) and naproxen (Naprosen).

ANESTHETICS:- An anesthetic is an agent that reduces or eliminates sensation. If the affect is on the whole body then it is said to be general anesthetic or if the effect is on the particular region then it is said to be local anesthetic.

Generally these anesthetics are used for surgical procedures and depress the activity of the central nervous system, producing loss of consciousness. i.e, in general these anesthetics are used to create numbness in the body wherever we want. Local anesthetics inhibit the conduction of impulses in sensory nerves in the region in which they are injected or applied.s
Examples of general anesthetics are ether-hatothane (Fluothane), oxide-thiopental (Pentothal) and local anesthetics are hydrocortisone acetate (Orabase), lidocaine (Xylocaine).

ANTIBIOTICS:- A chemical substance produced by a microorganism that inhibits or stops the growth of bacteria, fungi or parasites is said to be antibiotics. Example for microorganism are bacterium, yeast or mold). These antibiotics are largely used to control many diseases such as rheumatic fever, pneumonia, malaria, dengue etc. Pencillin was the first antibiotic used in the year 1945. The use of antibiotics is warranted because they are some powerful agents. Pathogenic organisms can develop resistance to the antibiotic and thus destroy the disease. Thus antibiotics are having the capacity of disease-fighting capability.
In the next post we would know the different types of antibiotics and their examples. Okay.
To go to the next lesson please click the link below.

http://learn-free-medical-transcription.blogspot.com/2010/01/lesson-157-types-of-administration-of.html

Home Page: http://learn-free-medical-transcription.blogspot.com/

Comments

Post a Comment

Popular posts from this blog

HUMAN BONE STRUCTURE - LESSON 200

-
Now in this post we will learn about the structure of the bone. In our human body there are 206 bones of different types are there. The thigh, lower leg, and upper and lower arm consists of long bones. These bones have large surface areas for muscle attachment and are very strong, are broad at the ends where they join with other bones. There are five types of bones in the human body. The five types are long, short, flat, irregular, and sesamoid. 1. Long bones:- These bones are comprised mostly of compact bone and lower amounts marrow, which is located within the medullary cavity, and spongy bone and are characterized by a shaft, the diaphysis, that is much larger in length than breadth. These bones are mostly present in the limbs, including those of the fingers and toes are long bones. Except the wrist, ankle, and kneecap these long bones are located in most. 2. Short bones:- These short bones are generally cube shaped and having a thin layer of compact bone surrounding a...
Read more

IMPORTANT RADIOLOGY NUCLEAR MEDICINE TERMS-3-LESSON 148

-
1. Magnetic resonance imaging- A magnetic ground radio signals are used to outline sagittal, coronal, and axial pictures of the body. 2. Megavoltage- High-energy radiation engendered by means of an equipment and employed in restorative x-ray analysis intended for cancer. 3. Nuclear medicine- This is a medical speciality, which examines and employs of radioactive materials called radionuclides within identification and treatment of ailment. 4. Orthovoltage- Emission of low-energy radioactive waves that are employed in pain-killing radiation therapy and exterior skin cancer diseases. 5. Palliative- Means just soothing or painkilling, not curing completely that is not possible. 6. PET scan or positron emission tomography- Radioactive materials are administered using intravenous route and these substances give out positrons. They generate a cross-sectional picture of the metabolism of the body. These images symbolize local concentration of the radio...
Read more

The Longest Medical Word

-
Image
Today, we will know about an interesting medical term in medical language. This post is just to know about a different thing in the medical language, though this word is used very rarely in our day-to-day medical transcription work. The longest medical word is "Pneumonoultramicroscopicsilicovolcanoconiosis"!!!!!. Can you read at least Pneumonoultramicroscopicsilicovolcanoconiosis.  Now, we will see the meaning of this word.  To know the meaning shall we split the word by word. Okay.  1.  Pneumono 2.  Ultramicrosopic 3.  Silico 4.  Volcano 5.  Conosis. So, Pneumonoultramicroscopicsilicovolcanoconiosis comprises of 5 medical words and in combination, they give a meaning of a certain kind of disease condition related to lungs.  Now, we will see the meaning of each to get the combined understanding of the longest medical word. Pneumono means lungs, ultramicroscopic - means minute, silico means silicon, volc...
Read more