Tetracycline in children causes____________?
Tetracycline in children causes____________?
		A.	Calcification
B.	Missing teeth
C.	Discolored teeth
D.	Peg teeth
		A.	Calcification
B.	Missing teeth
C.	Discolored teeth
D.	Peg teeth
		A.	Y. pestis
B.	Pertussis
C.	Mycoplasma
D.	M-Tuberculosis
		A.	Frontal
B.	Zygomatic
C.	Palatine
D.	Temporal
		A.	Hypoxia
B.	Hypercapnia
C.	Acidosis
D.	Stretching of airways
		A. Strept. mutans
B. Strept. pyogenes
C. Pneumococci
D. klebsiella
		A.	Tensile strength
B.	Proportional limit
C.	Ductility
D.	Hardness
		A.	Net current in an outward direction
B.	Cell interior becomes more negative
C.	Cell interior becomes less negative
D.	None of the above