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  Spreading Hope & Awareness: Understanding Cancer Better Cancer . A word that stirs deep emotions—fear, sadness, and often a fight for life. Yet, it's a battle that millions have faced and many have survived. This Cancer Awareness post is dedicated to spreading knowledge and hope, emphasizing the importance of early detection, lifestyle choices, and support systems in fighting this disease. Together Cancer Awareness and Hope Understanding Cancer: Pink Minimal Breast Cancer Awareness Campaign Instagram Post by Sonam Saxena Cancer is not just one disease but a group of over 100 different diseases. It happens when cells in the body grow uncontrollably. These abnormal cells can invade other parts of the body, posing severe health risks. The most common types include breast cancer, lung cancer, skin cancer, and prostate cancer, but it can affect nearly any part of the body. Why Awareness Matters: Early detection can be life-saving. Many types of cancer can be treated ...

  HUMAN BRAIN   Brain is a organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating centre of the body. PARTS OF BRAIN Human brain is divided into three major parts on the basis of their functions and placement :-  1. Fore Brain  2. Mid Brain  3. Hind Brain  DIAGRAM OF HUMAN BRAIN 1. FORE BRAIN :-    It is the anterior part of the brain  It has three parts :-  Thalamus Limbic System Cerebrum THALAMUS :- it is located above the brain stem and between the cerebral and Mid-Brain. FUNCTION :- It carries sensory information from the body to cerebrum and the limbic system. HYPOTHALAMUS :- It lies under the thalamus. FUNCTION :- It connects the nervous system with the endocrine system via pituitary gland. LIMBIC SYSTEM :- It is arc shaped structure between thalamus and cerebrum. FUNCTION :- It controls responses like :- Hunger Fear Thirst Anger   Sexual responses etc. CEREBRUM :- It is divided in...

 CANCER  Cancer is also known as Tumor, and study of cancer is called oncology . Definition  Cancer means uncontrol and abnormal division of cells. They are very rapidly proliferate without any differentiation and apoptosis process. (Abnormal proliferative cell is called Neoplastic cell ) Or The uncontrolled growth of cell by its multiplication is known as Cancer. Types of cancer  There are two types of Tumor :- 1. Benign Tumor  2. Malignant Tumor Benign Tumor  Benign Tumor is also called mass of cell. It cannot spread from one location to other location. That means it is not show metastasis. This is a localised tumor. That means it is present only one location not spread to other location. Benign Tumor (Cancer) This type of tumor can remove from the body because it is located only on surface of organ. Example of Benign Tumor :-  Lipoma Myloma  Malignant Tumor  Malignant Tumor is very dangerous tumor because it can spread or can transfer from...

  Atrial Fibrillation  Atrial Flutter Atrial Fibrillation   (Afib) Afib stands for atrial Fibrillation (AF) Atrial Fibrillation is a type of arrhythmia or abnormal heart beat and is a major cause of stroke.  Atrial Fibrillation is an irregularly irregular and often very rapid heart rhythm that begins in heart upper chambers (Atria). in which the upper chambers of the heart (atria) beat out of coordination with the lower chambers of the heart (ventricle). ATRIAL FIBRILLATION FINDINGS ON ECG Findings Irregularly irregular QRS Complex P wave absent / no visible P wave present Heart beat range (100bpm - 160bpm) Types of Atrial Fibrillation There are three main types of atrial fibrillation.... Paroxysmal atrial Fibrillation Persistent atrial fibrillation Long standing persistent atrial fibrillation Paroxysmal Atrial Fibrillation It's episodes occurs less than one week and usually stops on its own without treatment. Persistent Atrial Fibrillation It's episodes occurs more ...

  VITAMINS   Vitamin was invented by Sir F.G Hopkins. The term vitamin was coined by Funk. Vitamins are organic compound required in minute quantities. No Calorie is obtained from it, but it is very important in regulating chemical reactions in metabolism of the body. On the basis of solubility, vitamins are of two types :- Fat Soluble Vitamins :-  K, E, D, A Water Soluble Vitamins :-  B and C Vitamins and their Chemical name  Vitamins                  Chemical name         A.                                Retinol        B1.                               Thiamine       B2.                              Riboflavin    ...

 1. If sin B = 𝟗/𝟒𝟏 , then what is the value of cot B, where 0° < B < 90° ? (a) 𝟒𝟏/𝟗 (b) 𝟒𝟎/𝟗 (c) 𝟗/𝟒𝟏 (d) 𝟗/𝟒𝟎 2. If cos𝛉 = 9/13, then what is the value of cosec𝜽? (a) 𝟏𝟑/√𝟐𝟐 (b) 𝟏𝟑√𝟐𝟐/𝟒𝟒 (c) 𝟐√𝟐𝟐/𝟏𝟑 (d) √𝟐𝟐/𝟏𝟑 SSC CHSL TIER – I 2022 3. If 𝛉 is an acute angle and sin 𝛉 = 43/47 , what is the value of cos 𝛉?  (a) 43/6√10 (b) 47/6√10 (c) 6√10/43 (d) 6√10/47 SSC CHSL 2023 PRE 4. If 5cosθ=4sinθ,0°≤ 𝜽 ≤ 90° , then what will be the value of  secθ ? (a)41/5 (b)3/5 (c)41/16 (d)41/4 5. If Sin A = 8/1𝟕 , then what is the value of  Cot A + Sec A? यदि Sin A = 𝟖/𝟏𝟕 है, तो Cot A + Sec A का मान क्या है? (a) 4 𝟏/𝟏𝟐𝟎 b) 2 𝟏/𝟏𝟐𝟎 (c) 5 𝟏/𝟏𝟐𝟎 (d) 3 𝟏/𝟏𝟐𝟎 6. If 𝒕𝒂𝒏𝛉 =𝟖/𝟏𝟓, then the value of √𝟏−𝒔𝒊𝒏𝛉/√𝟏+𝒔𝒊𝒏𝛉   is: (a) 1/5 (b) 3/5 (c) 2/5 (d) 4/5 SSC CHSL 2023 PRE 7. If 4cot A = 5, then what is the value of 6 sec A tan A? (a) 𝟐𝟎√𝟒𝟏/𝟐𝟏 (b) 𝟐𝟓√𝟒𝟏/𝟐𝟒 (c) 𝟐𝟒√𝟒𝟏/𝟐𝟓 (d) 3/2  SSC CHS...