2.GROWTH & DEVELOPMENT.ppt
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The document discusses growth patterns of different tissue systems in the body, highlighting that not all tissues grow at the same rate. It notes that neural tissue growth is completed by the age of 6-7 years, while lymphoid tissue growth finishing occurs in late childhood, with genital tissue growth accelerating simultaneously. Additionally, it mentions the S-shaped curve of general body tissue growth.
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Dr. Seth A. Eidemiller is a board-certified emergency physician whose professional journey began on a fourth-generation dairy farm in Idaho. Early on, he gained experience through farming, wildfire suppression, and construction work, which gave him a strong foundation in practical skills and resilience. After completing degrees in International Studies and Spanish, he returned to Boise to fulfill the prerequisites for medical school and study laboratory sciences. He then attended the University of Nevada, Reno School of Medicine, and continued his training with a residency in emergency medicine in Fresno. Today, he serves as Vice Chair of the Chico Emergency Medicine Physician Group.Protein Biochemistry (1).pptx by Professor I.H MAINA
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A brief insight on introductory biochemistry of proteinsDrmohamedaslam_resident_copd2025_fm.pptx
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COPD :LATEST GUIDELINES 2025
REFERENCE: Harrisons Principles of Internal Medicine
GOLD -2025 Guidelines
It highlights updated diagnostic criteria, pharmacological and non-pharmacological treatment options, and current best practices for resident doctors and healthcare professionals.
Ideal for medical students, residents, and practitioners seeking an up-to-date, evidence-based reference.
Download, share, and feel free to reach out for related study material!ANATOMY OF LARYNX -Prof.Dr.N.Mugunthan, KMMC.pdf
ANATOMY OF LARYNX -Prof.Dr.N.Mugunthan, KMMC.pdfKanyakumari Medical Mission Research Center, Muttom
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Anatomy of the Larynx
Larynx is a cartilaginous structure located in the **anterior neck** at the level of **C3C6 vertebrae**.
* Also called the **voice box**responsible for **phonation**, **airway protection**, and **breathing regulation**.
**Cartilages of the Larynx**
**Unpaired Cartilages:**
1. **Thyroid cartilage**:
* Largest cartilage; forms the **Adams apple (laryngeal prominence)**.
* Composed of two laminae that fuse anteriorly.
2. **Cricoid cartilage**:
* Ring-shaped; **only complete ring** around the airway.
* Located below thyroid cartilage; articulates with thyroid & arytenoid cartilages.
3. **Epiglottis**:
* Leaf-shaped elastic cartilage.
* Covers the laryngeal inlet during swallowing.
**Paired Cartilages:**
1. **Arytenoid**:
* Pyramid-shaped; sit on top of cricoid.
* Attach vocal cords and muscles.
2. **Corniculate**:
* Small cartilages sitting atop the arytenoids.
3. **Cuneiform**:
* Embedded in the aryepiglottic folds; provide structural support.
**Intrinsic Muscles of the Larynx**
> Responsible for controlling **vocal cord movement**.
| Muscle | Action | Nerve Supply |
| **Cricothyroid** | Tenses vocal cords | External laryngeal nerve |
| **Thyroarytenoid** | Relaxes vocal cords | Recurrent laryngeal nerve |
| **Posterior cricoarytenoid** | Abducts vocal cords (opens glottis) | Recurrent laryngeal nerve |
| **Lateral cricoarytenoid** | Adducts vocal cords | Recurrent laryngeal nerve |
| **Transverse & oblique arytenoids** | Closes the posterior glottis | Recurrent laryngeal nerve |
| **Vocalis** | Fine-tunes pitch | Recurrent laryngeal nerve | **Nerve Supply*
* **Motor**:
* All intrinsic muscles (except cricothyroid): **Recurrent laryngeal nerve** (branch of vagus nerve).
* Cricothyroid: **External branch of superior laryngeal nerve**.
* **Sensory**:
* Above vocal cords: **Internal branch of superior laryngeal nerve**.
* Below vocal cords: **Recurrent laryngeal nerve**.
**Blood Supply**
* **Superior laryngeal artery** (branch of superior thyroid artery).
* **Inferior laryngeal artery** (branch of inferior thyroid artery).
**Laryngeal Cavity & Folds**
Divided into 3 regions:
1. **Vestibule** from inlet to vestibular folds (false cords).
2. **Ventricle** between vestibular and vocal folds.
3. **Infraglottic cavity** below vocal cords to trachea.
**Vocal folds (true cords)** involved in sound production.ELECTROMYOGRAPHY.pptX by GOKULAKRISHNAN.
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Electromyography is basically the study of motor unit activity.
In electromyography, the study of the electrical activity of contracting muscle provides information concerning the structure and function of the motor units.
Computer aided formulation development optimization
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Concept of optimization, optimization parameters, factorial design, optimization technology & screening design. An interesting case of facial Swelling in an autoimmune rheumatic disease Ahm...
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An interesting case of facial Swelling in an autoimmune rheumatic disease Ahmed Yehia EGYSIR Conference Self-Awareness and Self-Care How Professionals Can Avoid Burnout
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Closing Keynote at the IV OGLNOPOLSKA KONFERENCJA & WARSZTATY
KomunikAACja, Samoswiadomosc, Seksualnosc
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An overview of the definition and presentation of burnout in healthcare workers, strategies to prevent it and to build resilience. The presentation also explores the barriers and enablers to introducing wellness strategies in organizations.Bias, Cofounding Bias, Matching , Blinding
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The slide contains small sippets about the bias, confounding bias, and the ways by which we can remove them. Like by using the methods such as matching and blinding. This slide can be useful as a reference for students in MBBS. Mastering the Review Article: Structure, Strategy & Success
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A scoping search identified various types of review articles. For this training, most common types were selected, highlighting their key features, strengths, weaknesses, and uses.Yoga Postures to Practice for Holistic (Physical, Mental, and Cognitive) Well...
Yoga Postures to Practice for Holistic (Physical, Mental, and Cognitive) Well...Bhoj Raj Singh
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An ancient System for holistic health (mental and physical) and wellbeing, is a scientific art of living with harmony (connecting) of mind and body. Although much more ancient than Patanjali, who documented yoga systematically about 2000 years ago, Patanjali is often referred to as the "father of modern yoga."
Yoga postures are commonly depicted in ancient paintings, carvings, and sculptures in almost all civilizations and religions, thus Yoga cant be described as an act of Hinduism. It originated long before any religion on Earth, with the emergence of life on the Planet. All yoga poses are natural, and what is not natural is not yoga; it is油Viyoga.
Besides Vedic Yoga, Hatha, Vinyasa, Ashtanga, Iyengar, Yin, Restorative, Kundalini, Bikram, Sahaj, and Power yoga are some popular types.
Vinyasa油Yoga is the closest form to Vedic Yoga; it is known for its flowing movements, not very rigorous, not too much straining, actions flow with the breath.
Though all yoga may lead to meditation (Dhyan) for your inner upliftment, it is not the same as described in Hinduism for self-liberation.
In Hinduism, different paths of life looking distinct but can be practiced all together, they are: Karma Yoga (selfless action and service), Bhakti Yoga (devotion and love for God or Godly power), Jnana (Gyan) Yoga (gaining knowledge for self-realization through wisdom), Dhyan Yoga (meditation) and Kriya Yoga (optimum utilization of your vital and muscular energy).油
Ratricharya according to ayurveda along with day and night pattern in various...
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ANATOMY OF LARYNX -Prof.Dr.N.Mugunthan, KMMC.pdf
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An interesting case of facial Swelling in an autoimmune rheumatic disease Ahm...
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- 6. Monday, July 10, 2023 www.orthodonticcourseindelhi.com Scammons curves Depicting differential growth Not all tissue systems of the body grow at the same rate Neural tissue growth is completed by 6 7 years Lymphoid tissue growth is completed in late childhood and growth of genital tissues accelerates at the same time. - General Body tissue follows S- Shaped curve.