A. Clothes
B. Instruments
C. Culture media
D. Needles
Related Mcqs:
- Hot air oven is used for sterilization of all EXCEPT__________________?
A. Glassware
B. Rubber tubes
C. Sharp instrument
D. Liquid paraffin - A tooth with a 3 month history of pain, which was worse when hot liquid were in mouth. After extraction, the tooth was split open. The pulp chamber was completely filled with pus. A few remnants of pulp tissue were found in apical end. The condition is:__________?
A. Acute partial pulpits
B. Acute total pulpits
C. Suppurative pulpitis
D. Strangulation of pulp - In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?
A. Pantothenic acid
B. Nicotinic acid
C. Ascorbic acid
D. Folic acid - Which of the following organs cannot use ketone bodies_______________?
A. Brain
B. Liver
C. Kidney
D. Spleen - Muscle glycogen, which cannot contribute to blood glucose due to the absence of which enzymes ?
A. Phosphoglutamase
B. Branching enzyme
C. Debranching enzyme
D. Glucose-6-phosphotase - Muscle glycogen cannot contribute directly to blood glucose level because___________?
A. Muscle lacks glucose 6 phosphatase
B. Muscle lacks phospho gluco isomerase
C. Absence of glucokinase
D. Muscle does not contain glycogen phosphorylase - Blood glucose level cannot be augmented by mobilization of muscle glycogen due to lack of_____________?
A. G-6-P dehydrogenase
B. G-6-P phydrogenase
C. Aldolase
D. Glucokinase - Which of the following cannot be used as a surface local anaesthetics ?
A. Procaine
B. Tetracaine
C. Lidocaine
D. Benzocaine - Which of the following drugs cannot reduce the salivary secretions ?
A. Amitriptyline
B. Disopyrmide
C. Atenolol
D. Neostigmine - Sphenoidal air sinus is supplied by which nerve______________?
A. Posterior ethmoidal
B. Posterior superior
C. Sphenoidal
D. Infratemporal
