What is parenteral route of transmission?

What is parenteral route of transmission?

Parenteral transmission is defined as that which occurs outside of the alimentary tract, such as in subcutaneous, intravenous, intramuscular, and intrasternal injections.

What is an example of parenteral transmission?

Intravenous, an injection into the vein. Intramuscular, an injection into the muscle. Subcutaneous, an injection below the superficial layers of the skin.

What are the 4 routes of transmission?

Routes of transmission

• Direct Contact Transmission. Direct contact transmission occurs through direct body contact with the tissues or fluids of an infected individual.
• Fomite Transmission.
• Aerosol (Airborne) Transmission.
• Oral (Ingestion) Transmission.
• Vector-Borne Transmission.
• Zoonotic Transmission.

Which of the following is an example of parenteral exposure?

Parenteral Exposure – Parenteral exposure is when infected blood and/or bodily fluids are introduced into the body through piercing or puncturing the skin. An example would be getting stuck with a contaminated needle or being cut with a sharp object that’s been contaminated.

What is considered parenteral?

Parenteral drug administration means any non-oral means of administration, but is generally interpreted as relating to injecting directly into the body, bypassing the skin and mucous membranes.

What does parenteral mean in medical terms?

Medical Definition of parenteral (Entry 1 of 2) : situated or occurring outside the intestine parenteral drug administration by intravenous, intramuscular, or subcutaneous injection especially : introduced otherwise than by way of the intestines enteric versus parenteral feeding.

What is parenteral portal of entry?

Pathogens that enter the body in this way are said to enter by the parenteral route. For example, the skin is a good natural barrier to pathogens, but breaks in the skin (e.g., wounds, insect bites, animal bites, needle pricks) can provide a parenteral portal of entry for microorganisms.

Is epidural a parenteral route?

The most common parenteral routes of drug administration are intravenous, intraosseous, intramuscular, subcutaneous, epidural, and intradermal. Many medications, fluids, and blood products are administered intravenously.

What are the 4 modes of transmission for infectious diseases?

The modes (means) of transmission are: Contact (direct and/or indirect), Droplet, Airborne, Vector and Common Vehicle. The portal of entry is the means by which the infectious microorganisms gains access into the new host.

What are the 8 modes of transmission?

Modes of transmission

• Direct. Direct contact. Droplet spread.
• Indirect. Airborne. Vehicleborne. Vectorborne (mechanical or biologic)

What is parenteral exposure?

Parenteral exposure is defined as subcutaneous, intramuscular or intravenous contact with blood or other body fluid of an HIV-1 infected individual, but not mucocutaneous contact.

Which of the following exposure routes may result in transmission of bloodborne pathogens?

Bloodborne pathogens can be transmitted through: Accidental punctures and cuts with contaminated sharp materials (e.g. Needle stick). Contact between mucous membranes or broken skin and infected body fluids (e.g. Splash). Sharing of needles.

Another example of the parenteral route of infection and exposure is a bite from a rabid animal. Rabies is a virus transmitted via the saliva of a rabid animal. Parenteral transmission refers to the passage or transfer of potentially dangerous pathogens via a way other than through the digestive system.

What is the parenteral route of infection?

That’s because this parenteral contamination of your body can result in tetanus, a disease that causes painful muscular contractions due to a toxin produced by the bacterium that causes tetanus ( Clostridium tetani ). Tetanus is also very deadly. Another example of the parenteral route of infection and exposure is a bite from a rabid animal.

What is parenteral transmission of rabies?

Rabies is a virus transmitted via the saliva of a rabid animal. Parenteral transmission refers to the passage or transfer of potentially dangerous pathogens via a way other than through the digestive system. Pathogens are disease causing agents such as viruses and bacteria.

What is the meaning of parenteral hepatitis?

Parenteral simply means that these viruses can be introduced by all routes except through the intestinal tract, which leaves the door wide open in terms of possible exposure. Let’s look at the possible transmission routes for each of these types of hepatitis virus more closely.