এন্টিবায়োটিক খাওয়ার কিছু নিয়ম আছে। একটা নির্দিষ্ট ডোজে, একটা নির্দিষ্ট মেয়াদ পর্যন্ত এন্টিবায়োটিক খেতে হয়। না খেলে যেটা হতে পারে সেটাকে বলা হয় "এন্টিবায়োটিক রেজিসটেন্স''।

Human Teeth

61. What is dental study called =Odontology.

62. What is called a teeth doctor?= dentist.

63. What is the relationship of Root canal treatment (RCT)? = With teeth.

64. What is the total number of human teeth? = 32

65. How many teeth do human beings have in their lifetime?= 52.

66. How many types of teeth do human teeth grow ?= 4 types.

67. (The four types of teeth of man are-1) Krantika (incisor) Number =8 (2)Sedak (canine) Number=4 (3)Number of Purupeshak (premolar) =8 (4)Number of Peshaks (molar) =12.

68. What is the law of teeth of elderly people?= (2123)/(2123).

69. What is the formula for children's teeth?= (2102)/(2102).

70. What is the name of the harshest part of the human body ?= Enamel .

71. Which teeth are not found in children?= premolar.

72. Human teeth are mainly made of?= Tricalcium phosphate. chemical formula:- Ca3 (PO4)2.

73. In which system is the tooth placed?= of the digestive system.

74. How many types of milk teeth are ?= 3 types.

75. What is the number of human milk teeth?= 20.

76. What is the white shiny part that looks out of the tooth called?= Enamel.

77. What is the inside of the tooth called? = Dentin.

78. Which is not found in children Premolar?=3rd Premolar.

79. How many milk teeth do people fall for 12 years?= 20.

80. What causes the lack of human teeth to turn yellow? = Lack of fluorine.

81. For which ingredient is human teeth stronger ? = Chlorine.

82. Which component is the root cause of tooth disease? = Fluorine.