Thyroid cartilages - Study guides, Class notes & Summaries

BIOL 235 Midterm 1 Revised Questions and Correct Answers. CHAPTER 1 Anatomy – the science of body structures and the relationship among them Physiology – The science of body functions – how body parts work Dissection – careful cutting apart of body structures to study their relationships Levels of Structural Organization: Chemical (letters of alphabet) – most basic level that includes atoms and molecules atoms → smallest units of matter that participate in chemical reactions...

A&P 102 FINAL EXAM STUDY GUIDE 2023 QUESTIONS WITH 100% CORRECT ANSWERS WITH RATIONALES|ALREADY GRADED A+:- IVY TECH 1) Define pulmonary ventilation. air moves into lungs when pressure inside lungs is less than atmospheric pressure, air moves out of lungs when pressure inside lungs is greater than atmospheric pressure 2) Distinguish between the conducting portion and respiratory portion of the respiratory tract. The respiratory system can be separated into a conducting and a respirato...

Functions of the Larynx breathing voicing/phonation airway protection Laryngeal Structures laryngeal skeleton (bone+cartilages) laryngeal joints soft tissue folds laryngeal muscles (extrinsic+intrinsic) Laryngeal Skeleton hyoid bone cartilages Hyoid Bone free floating bone Laryngeal Cartilages thyroid cricoid arytenoid corniculate epiglottis laryngeal joints cricoarytenoid cricothyroid Cricoarytenoid Joints -attach to base of arytenoids & superior surface of cricoid. -enable movement in ma...

EKG changes with calcium imbalances Hyperkalemia : short QT Hypocalcemia : long QT Hypothermia resuscitation Withhold medications and defibrillation until 30 C (86 F) Rewarming sequence: Passive external, active external then active internal Do not massage to warm body Gravitational forces 1 G represents the force that a person exerts when seated as the result of gravity G forces are applied on descent, ascent, and during changes in speed or direction Positive G forces (a...

NBCRNA Exam Questions With 100% Correct Answers 2024 What muscle abducts the vocal cords? - answerposterior cricoarytenoid What is the only muscle that tenses (elongates) the vocal cords? - answercricothyroid "cords tense" What muscle opens the glottis? - answerthyroepiglottic What two muscles close the glottis? - answeraryepiglottic oblique arytenoid What muscles adduct the vocal cords and arytenoids? - there are two - answerlateral cricoarytenoid transverse arytenoid What muscle s...

ANATOMY AND PHYSIOLOGY EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADE A+ LATEST UPDATE 2024/2025 main functions of respiratory system - Extract Oxygen from atmosphere and transfer to the blood - Excrete Water Vapour and CO2 - Ventilate Lungs Inspired Air Components O2 - 21% N2 - 78% CO2 - 0.04% Water Vapour - Variable Expired Air Components O2 - 16% N2 - 78% CO2 - 4% Water Vapour - Variable Name the 4 sinuses frontal, maxillary, ethmoidal, sphenoid Function of the nose ...

BIOL 235 Midterm 1 Revised Questions and Correct Answers. CHAPTER 1 Anatomy – the science of body structures and the relationship among them Physiology – The science of body functions – how body parts work Dissection – careful cutting apart of body structures to study their relationships Levels of Structural Organization: Chemical (letters of alphabet) – most basic level that includes atoms and molecules atoms → smallest units of matter that participate in chemical reactions...

Pharynx - • Funnel shaped tube • Extends from skull base to esophagus Nasopharynx - • Extension of nasal cavities • Pharyngeal tonsils-adenoids • Eustachian tube-connects ear to nasopharynx Oropharynx - • Posterior extension of oral cavity • Palantine tonsils-Lateral walls • Lingual tonsils-base of tongue • Valleculae-two pouch-like openings at base of tongue and epiglottis Laryngopharynx - • Between hyoid bone and esophagus • Piriformis sinuses-within lateral wal...

______ and _______ insures air contacts mucus membranes - narrowness and turbulance > 2 L/day urination means you suffer from - polyuria 1 lobe of the kidney - pyramid and overlying cortex 3 layers of ureter - adventitia (connective tissue) muscularis (2 layers of smooth muscle with 3rd layer in lower portion) mucosa-transitional epithelium 3 primary functions of nephron loops (loops of Henle) - -conserve water -generate salinity gradient -reabsorb electrolytes 4 factors affecting O2...