To keep blood PH at 7.4 the HCO3 : H2CO3 ratio should be_____________?
To keep blood PH at 7.4 the HCO3 : H2CO3 ratio should be_____________?
A. 20 : 1
B. 30 : 1
C. 15 : 1
D. 1 : 1
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The administration of penicillin G along with probenicid result in_____________?
The administration of penicillin G along with probenicid result in_____________?A. Increased excretion of probenacid in the feaces and perspiration
B. Increased excretion of probenacid in urine
C. Increased metabolis of penciling G
D. Decreased renal excretion of penciling GThe ratio of the median lethal dose of the median effective dose is the_____________?
The ratio of the median lethal dose of the median effective dose is the_____________?A. Morbidity index
B. Moratality index
C. Anesthetic ratio
D. Therapeutic indexPolydactyly, craniosynostosis, late closure of fontanelles is a feature of_______________?
Polydactyly, craniosynostosis, late closure of fontanelles is a feature of_______________?A. Apert’s syndrome
B. Crouzon’s syndrome
C. Pierre robin syndrome
D. Down syndromeWhich of the following are non-spore forming anaerobic bacteria that asume major significance in disease processes________________?
Which of the following are non-spore forming anaerobic bacteria that asume major significance in disease processes________________?A. Bacteroides fragilis
B. Fusobacterium nucleatum
C. Peptostreptococcus anaerobius
D. Actinomyces Israeli
E. All of the aboveWhich of the following vitamin in associated with manifestations of neurological problem________________?
Which of the following vitamin in associated with manifestations of neurological problem________________?A. Vit A
B. Vit K
C. Folic acid
D. CyanacobalaminWhich one of the following is the cause of dilacerations ?
Which one of the following is the cause of dilacerations ?A. Trauma to the tooth germ during root development
B. Abnormal displacement of tooth germ during root development
C. Abnormal proliferation of enamel epithelium during tooth development
D. Abnormal displacement of ameloblasts during tooth formation