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ACID-BASE DISORDERS

ACID-BASE DISORDERS

ACID-BASE DISORDERS. NITIN BHATT, M.D. DIRECTOR, I.C.U. VAMC, RENO . ACID_BASE DISORDERS. 12000 to 15000 mEq of volatile acids are produced daily by body and excreted as CO2 by lungs

By ostinmannual
(651 views)

The Respiratory System

The Respiratory System

The Respiratory System. Chapter 23. Introduction. The trillions of cells making up the body require a continuous supply of oxygen to carry out vita functions We can survive only a few minutes without oxygen

By adamdaniel
(263 views)

Respiratory adjustments in special conditions

Respiratory adjustments in special conditions

Respiratory adjustments in special conditions. By Dr. MB.Bhat. In muscular exercise. In Heavy exercise body’s metabolism increases about 2000% above normal (compare to high fever it increases only about 100% above normal)

By eljah
(309 views)

Pulmonary Ventilation

Pulmonary Ventilation

Pulmonary Ventilation. Week 3. Pulmonary Ventilation. Pulmonary ventilation, or breathing, is the exchange of air between the atmosphere and the lungs. . As air moves into and out of the lungs, it travels from regions of high pressure to regions of low pressure. .

By habib
(293 views)

The Respiratory System

The Respiratory System

The Respiratory System. Respiratory System Functions. Pulmonary ventilation  movement of air into and out of lungs “breathing” External respiration  movement of O2 and CO2 between blood and lungs Transport of respiratory gases  transport of O2 and CO2 between tissue and lungs

By valerie
(575 views)

Bohr Effect

Bohr Effect

Bohr Effect. Alterations in hemoglobin’s structure Shift to the right in the oxyhemoglobin dissociation curve Loading of O 2 is not affected the flat upper portion is not altered Unloading of O 2 is enhanced along steep lower portion, more O 2 is unloaded at a given PO 2 with the shift.

By selena
(283 views)

Respiration During Exercise (1)

Respiration During Exercise (1)

Respiration During Exercise (1) . Pulmonary Ventilation (V) . The amount of air moved in or out of the lungs per minute . It is the product of tidal volume (V T ) and breathing frequency . V= V T x f. Pulmonary Ventilation (V) . Dead-space ventilation (V D ).

By tamira
(126 views)

2013 Physiology Exam 4 Review Dr. Dessem Respiration

2013 Physiology Exam 4 Review Dr. Dessem Respiration

2013 Physiology Exam 4 Review Dr. Dessem Respiration. 1. (former National Board Question) A marked fall from normal in the oxygen tension in arterial blood would stimulate the receptors in the: central nervous system chemoreceptors aortic arch and the carotid sinus

By rene
(177 views)

Oxygenation

Oxygenation

Oxygenation. Dr. Suad Jassim. Key Terms ; Alveoli; clusters of small air-sac, its wall made up of single –cell layer of squamous epithelium allows for gas exchange with capillaries covering it, the average adult has more than 300 million alveoli.

By balin
(197 views)

Respiratory System

Respiratory System

Respiratory System. Chapter 14. Respiratory System . Filters , warms, and humidifies the air we breathe Helps make speech and sound possible and helps with the sense of smell. Structure. Organs include: nose, pharynx, larynx, trachea, bronchi, and lungs Alveoli

By thanh
(74 views)

Presented by Leslie Wattkis

Presented by Leslie Wattkis

Gas Exchange and Pulmonary Hemodynamics During Lung Resection in Patients at Increased Risk: Relationship With Preoperative Exercise Testing. Presented by Leslie Wattkis

By enoch
(222 views)

Respiration Organization of Respiratory System

Respiration Organization of Respiratory System

Respiration Organization of Respiratory System. Week 1 Dr. Walid Daoud A. Professor. Organization of Respiratory System. External respiration: Gas exchange of O 2 and CO 2 at level of the lungs between the alveoli and the blood . Internal respiration:

By melina
(105 views)

بسم الله الرحمن الرحيم

بسم الله الرحمن الرحيم

بسم الله الرحمن الرحيم. Breathing reserve (B.R.): It’s the difference between pulmonary ventilation during rest and maximum voluntary ventilation B.R = M.V.V _ M.R.V. = 100 _ 6 = 94 L/min. Mechanisms of breathing reserve:

By taima
(131 views)

HIGH ALTITUDE PHYSIOLOGY

HIGH ALTITUDE PHYSIOLOGY

HIGH ALTITUDE PHYSIOLOGY. CATEGORISATION FOR DESCRIPTIVE CONVENIENCE:. SIGNIFICANT ATMOSPHERIC PRESSURE VARIATION WITH ALTITUDE:. PRESSURE. ALTITUDE. (FEET) ( mm of Hg) (ATMOSPHERIC UNIT). 0 760 1 18,000 380 1/2 34,000 190 1/4

By danno
(285 views)

Chapter 17

Chapter 17

Chapter 17. Mechanics of Breathing. About this Chapter. Structure and function of the respiratory pumps How gasses are exchanged with blood The role of pressures and surfactants in rate of exchange How respiration is regulated. Respiratory System: Overview. Lungs: exchange surface

By ondrea
(185 views)

Pulmonary Ventilation

Pulmonary Ventilation

Pulmonary Ventilation. http://www.edumedia-sciences.com/a385_l2-respiratory-system.html. Respiratory System Functions. Gas exchange: Oxygen enters blood and carbon dioxide leaves Regulation of blood pH: Altered by changing blood carbon dioxide levels

By foy
(268 views)

Chapter 24: Physiology of the Respiratory System

Chapter 24: Physiology of the Respiratory System

Chapter 24: Physiology of the Respiratory System. RESPIRATORY PHYSIOLOGY. Definition: complex, coordinated processes that help maintain homeostasis (Figure 24-1) 4 major functions: External respiration Pulmonary ventilation (breathing) Pulmonary gas exchange Transport of gases by the blood

By kirsi
(214 views)

22

22

22. The Respiratory System: Part A. Respiration = Respiratory & Circulatory. Pulmonary ventilation (breathing): movement of air into and out of the lungs External respiration: O 2 and CO 2 exchange between the lungs and the blood Transport: O 2 and CO 2 in the blood

By hamal
(147 views)

Chapter 16

Chapter 16

Chapter 16. The Respiratory System. Objectives. Discuss the generalized functions of the respiratory system List the major organs of the respiratory system and describe the function of each

By abla
(140 views)

Respiratory Physiology - introduction

Respiratory Physiology - introduction

Respiratory Physiology - introduction. Daniel Hodyc Department of Physiology UK 2.LF. Respiratory Physiology. 1. Pulmonary Ventilation 2. Mechanics of Breathing 3. Ventilation/perfusion ratio, regulation 4. Regulation of Breathing. Gas transport in lungs.

By mada
(327 views)

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