A. 125°C for new seconds
B. 60°C for 15 minutes
C. 72°C for 5 minutes
D. 72° for 15 – 20 Sec
Related Mcqs:
- Which of the following is true about pasteurization ?
A. It kills bacteria and spores
B. It kills all bacteria except thermoduric bacteria
C. It kills 95% of microorganisms
D. Tubercle bacilli are destroyed - The protective effects breast milk are known to be associated with______________?
A. IgM antibodies
B. Lysozyme
C. Mast cells
D. IgA antibodies - Hormone responsible for milk ejection______________?
A. Oxytocin
B. Estrogen
C. Progesterone
D. Prolactin - The hormone , which stimulates uterus contraction and lets down milk, is_____________?
A. Progesterone
B. Prolactin
C. Prostaglandin
D. Oxytocin - A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?
A. Bile solubility
B. Optochin sensitivity
C. Bacitracin sensitivity
D. Cataslase positive - Disinfection of the rooms can be done by using_______________?
A. 20% phenol
B. High efficiency particle arrestors
C. 40% formaldehyde vapour
D. Chlorine gas - Sterilization of liquid paraffin is done by______________?
A. Autoclaving
B. Hot air oven
C. UV-Radiation
D. Inspissation - In a patient with typhoid, diagnosis after 15 days of onset of fever is best done by_____________?
A. Blood culture
B. Widal test
C. Stool culture
D. Urine culture - Kolmer test is a screening test done for_________________?
A. Syphilis
B. Tuberculosis
C. Gonorrhea
D. Lymphoma - Babu, a 28 year old male comes with compaint of exposure 3 wks back, having cervical Lymphadenopathy, Hepatosplenomegaly. Diagnosis of HIV is done by____________?
A. ELISA
B. Western blot
C. P24 antigen
D. Lymph node biopsy
