Description:The inactivated Polio Vaccine (IPV) should be preserved at temperatures between 2 to 8℃, so the correct answer is: a. 2 to 8℃

Description:A simple explanation of the cold chain system is that it's the process of preserving vaccines. This involves keeping vaccines at specific temperatures, typically between 2 to 8℃, to ensure their effectiveness and safety until they are administered to patients.

Description:ILR, which stands for "Ice Lined Refrigerator," is designed for storing vaccines. It provides a controlled temperature environment within the recommended range (usually 2 to 8℃) to ensure that vaccines are preserved properly and remain effective until they are administered. So, the correct answer is: a. Storing vaccines.

Description:ILR, which stands for "Ice Lined Refrigerator," is a part of the cold chain system. The cold chain system is designed to maintain the proper temperature for the storage and transportation of temperature-sensitive items like vaccines and other medical products. So, the correct answer is: c. Cold chain.

Description:The polio vaccine should be stored at a temperature between 2 to 8 degrees Celsius (36 to 46 degrees Fahrenheit), so the correct answer is not listed among the options provided. It should not be stored at -20 degrees Celsius.

Description:The polio vaccine must be stored in the freezer compartment. So, the correct answer is: b. Polio

Description:Both the polio vaccine and the measles vaccine should be stored in the freezer compartment. So, the correct answer is: d. Both a and b (Polio and Measles)

Description:At the Primary Health Center (PHC) level, vaccines are typically stored in the Ice Line Refrigerator (ILR) or Ice Lined Refrigerator. So, the correct answer is: c. Ice line refrigerator

Description:Branchial neuritis is the reaction occurring towards tetanus vaccine.

Description:The vaccine that has been associated with the rare side effect of thrombocytopenia (a low platelet count) is the measles, mumps, and rubella (MMR) vaccine. So, the correct answer is: a. MMR vaccine

Description:The measles vaccine, if contaminated, can potentially cause toxic shock syndrome. So, the correct answer is: a. Measles vaccine

Description:The neurological complications of the DPT (Diphtheria, Pertussis, Tetanus) vaccine are primarily due to the pertussis component (P), so the correct answer is: a. Pertussis

Description:One of the reported side effects of Rotavirus vaccination is intussusception. So, the correct answer is: d. Intussusception

Description:Hepatis B vaccine is administered via intramuscular route in the deltoid region of arm. BCG vaccine is administered through intradermal route. MMR vaccine is administered through subcutaneous route. Vaccines should not be administered intravenously.

Description:The Typhoid vaccine is typically not included in the standard childhood immunization schedule and is administered selectively based on risk factors and recommendations. So, the correct answer is: c. Typhoid vaccine.

Description:The Universal Immunization Program (UIP) was launched in India in the year 1978. So, the correct answer is: b. 1978.

Description:Under the Universal Immunization Program (UIP), the vaccine administered at 9 months of age is measles. So, the correct answer is: c. Measles. Simple Explanation: In the UIP program, children receive the measles vaccine when they reach 9 months of age to protect them from measles infection.

Description:The target group for pulse polio immunization typically covers children aged 0-5 years. So, the correct answer is: c. 0-5 years.

Description:Pulse polio immunization typically covers children aged 0-5 years. So, the correct answer is: a. 0-5 years children.

Description:In this scenario, a person with a clean wound who received complete immunization against tetanus 10 years ago should be given a single booster dose of TT (Tetanus Toxoid), not a full course. So, the correct answer is: b. Single dose of TT.

Description:The Germ Theory of disease was propounded by: c. Louis Pasteur

Description:Absolute alcohol (100% ethanol) is not typically considered a complete sterilization agent. While it can be used as a disinfectant and can kill many microorganisms, it may not achieve complete sterilization in all cases. The other options mentioned, such as glutaraldehyde, hydrogen peroxide, and sodium hypochlorite, are often used for sterilization or high-level disinfection in various settings. So, the correct answer is: c. Absolute alcohol.

Description:During a cholera outbreak, one of the best emergency sanitation measures to be adopted is: d. Provision of chlorinated water. Chlorination of water helps to kill the Vibrio cholerae bacteria responsible for cholera, reducing the risk of infection when people consume the treated water.

Description:Mass drug administration (MDA) is related to the disease: b. Filaria. Mass drug administration involves the distribution of drugs to an entire at-risk population to control or eliminate diseases like lymphatic filariasis (filaria) and other neglected tropical diseases.

Description:Pulse polio immunization was introduced in 1995. This program involved giving children a dose of polio vaccine at specific times to ensure that as many children as possible were protected against polio.