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Introduction: Endocrine Glands & Hormones Video Lecture | Biology for JAMB

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FAQs on Introduction: Endocrine Glands & Hormones Video Lecture - Biology for JAMB

1. What are endocrine glands and what is their role in the body?
Ans. Endocrine glands are a group of glands in the body that secrete hormones directly into the bloodstream. These hormones act as chemical messengers and help regulate various functions in the body, including growth, metabolism, reproduction, and mood.
2. How do hormones function in the body?
Ans. Hormones function by binding to specific receptors on target cells and triggering a response. Once released into the bloodstream by endocrine glands, hormones travel to their target tissues or organs and bind to these receptors. This binding initiates a cascade of cellular events, leading to physiological changes in the body.
3. What are some common endocrine disorders?
Ans. Some common endocrine disorders include diabetes, thyroid disorders (such as hypothyroidism and hyperthyroidism), adrenal gland disorders (such as Cushing's syndrome and Addison's disease), and polycystic ovary syndrome (PCOS). These disorders can result in hormonal imbalances and affect various aspects of health.
4. How are endocrine disorders diagnosed?
Ans. Endocrine disorders are typically diagnosed through a combination of medical history, physical examination, and laboratory tests. Blood tests are commonly used to measure hormone levels in the body. Imaging tests, such as ultrasound or CT scans, may also be done to visualize the endocrine glands and detect any abnormalities.
5. What are some lifestyle changes that can help maintain hormonal balance?
Ans. Maintaining a healthy lifestyle can help maintain hormonal balance. This includes regular exercise, a balanced diet rich in nutrients, adequate sleep, stress management techniques (such as meditation or yoga), and avoiding smoking or excessive alcohol consumption. Additionally, managing weight and reducing exposure to environmental toxins can also contribute to hormonal balance.
224 videos|175 docs|151 tests
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