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Respiratory Rate: The number of times an organism breathes with the lungs (Respiration) per unit time, usually per minute.

Respiratory Exam I: Inspection and Palpation

JoVE 10028

Source: Suneel Dhand, MD, Attending Physician, Internal Medicine, Beth Israel Deaconess Medical Center


Disorders of the respiratory system with a chief complaint of shortness of breath are among the most common reasons for both outpatient and inpatient evaluation. The most obvious visible clue to a respiratory problem will be whether the…

 Physical Examinations I

Measuring Vital Signs

JoVE 10107

Source: Meghan Fashjian, ACNP-BC, Beth Israel Deaconess Medical Center, Boston MA


The vital signs are objective measurements of a patient's clinical status. There are five commonly accepted vital signs: blood pressure, heart rate, temperature, respiratory rate, and oxygen saturation. In many practices, pain is…

 Physical Examinations I

Physiology of the Circulatory System - Student Protocol

JoVE 10570

Measuring Circulatory System Function in Humans
Before starting the experiment go to the front of the room and collect an alcohol swab, a sphygmomanometer, and a stethoscope.
Clean the earpieces with the alcohol swab and then insert them into your ears.
To check if the stethoscope is in the on position, gently tap the flat metal disc called…

 Lab Bio

Preparing and Administering Inhaled Medications

JoVE 10390

Source: Madeline Lassche, MSNEd, RN and Katie Baraki, MSN, RN, College of Nursing, University of Utah, UT


Inhaled medications are prescribed for conditions affecting the bronchi, which branch off of the trachea, and bronchioles, which are progressively smaller conducting airways spread throughout the lung tissue. These conditions can be…

 Nursing Skills

Tube Thoracostomy

JoVE 10283

Source: Rachel Liu, BAO, MBBCh, Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA


Tube thoracostomy (chest tube placement) is a procedure during which a hollow tube is inserted into the thoracic cavity for drainage of fluid or air. Emergency chest tube insertion is performed for definitive treatment of tension…

 Emergency Medicine and Critical Care

Anesthesia Induction and Maintenance

JoVE 10263

Source: Kay Stewart, RVT, RLATG, CMAR; Valerie A. Schroeder, RVT, RLATG. University of Notre Dame, IN


The Guide for the Care and Use of Laboratory Animals ("The Guide") states that pain assessment and alleviation are integral components of the veterinary care of laboratory animals.1 The definition of anesthesia is the loss …

 Lab Animal Research

High-frequency Ultrasound Imaging of the Abdominal Aorta

JoVE 10397

Source: Amelia R. Adelsperger, Evan H. Phillips, and Craig J. Goergen, Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana


High-frequency ultrasound systems are used to acquire high resolution images. Here, the use of a state-of-the-art system will be demonstrated to image the morphology and …

 Biomedical Engineering

Quantitative Strain Mapping of an Abdominal Aortic Aneurysm

JoVE 10480

Source: Hannah L. Cebull1, Arvin H. Soepriatna1, John J. Boyle2 and Craig J. Goergen1


1Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana


2Mechanical Engineering & Materials Science, Washington University in St. Louis, St Louis, Missouri


 Biomedical Engineering

Cardiac Magnetic Resonance Imaging

JoVE 10393

Source: Frederick W. Damen and Craig J. Goergen, Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana


In this video, high field, small-bore magnetic resonance imaging (MRI) with physiological monitoring is demonstrated to acquire gated cine loops of the murine cardiovascular system. This…

 Biomedical Engineering

Automated Measurement of Pulmonary Emphysema and Small Airway Remodeling in Cigarette Smoke-exposed Mice

1Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital - Harvard Medical School, 2Department of Respiratory Medicine, University of Cambridge - Addenbrooke's Hospital, 3Lung Transplant Program, Brigham and Women's Hospital - Harvard Medical School, 4COPD and IPF Programs, Lovelace Respiratory Research Institute

JoVE 52236

 Medicine

An Orthotopic Endometrial Cancer Model with Retroperitoneal Lymphadenopathy Made From In Vivo Propagated and Cultured VX2 Cells

1Institute of Medical Science, University of Toronto, 2Department of Obstetrics and Gynecology, University of Toronto, 3Guided Therapeutics Laboratory, TECHNA Institute, University Health Network, 4Department of Pathology, Princess Margaret Cancer Center, University Health Network, 5Department of Medical Biophysics, University of Toronto, 6Princess Margaret Cancer Center, University Health Network, 7Techna Institute, University Health Network, 8Department of Surgery, University of Toronto, 9Department of Otolaryngology, Head and Neck Surgery, University of Toronto, 10Division of Gynecologic Oncology, University of Toronto /Princess Margaret Cancer Center, University Health Network, 11Princess Margaret Cancer Center, University Health Network

JoVE 59340

 Cancer Research

Quantification of Strain in a Porcine Model of Skin Expansion Using Multi-View Stereo and Isogeometric Kinematics

1Mechanical Engineering, Purdue University, 2Division of Plastic Surgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, 3Mechanical Engineering, Bioengineering, Cardiothoracic Surgery, Stanford University

JoVE 55052

 Bioengineering

Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest

1Department of Neurology, Louisiana State University Health Science Center, 2Center for Brain Health, Louisiana State University Health Science Center, 3Department of Cellular Biology and Anatomy, Louisiana State University Health Science Center, 4Department of Neurology, Cerebral Vascular Disease Research Laboratories, University of Miami Miller School of Medicine, 5Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine

JoVE 56694

 Behavior

An Optimized Protocol to Analyze Glycolysis and Mitochondrial Respiration in Lymphocytes

1Laboratory of Mitochondrial Biology and Metabolism, National Heart, Lung, and Blood Institute, National Institutes of Health, 2Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 3Laboratory of Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health

JoVE 54918

 Immunology and Infection

Magnetic-Activated Cell Sorting Strategies to Isolate and Purify Synovial Fluid-Derived Mesenchymal Stem Cells from a Rabbit Model

1Postgraduate institution, Guangzhou Medical University, 2Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, 3Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), 4Department of Chemistry, Chinese University of Hong Kong, 5Shenzhen Kangning Hospital, Shenzhen Mental Health Center

JoVE 57466

 Biology

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies

1Department of Critical Care, University of Groningen, University Medical Center Groningen, 2Department of Anesthesiology, University of Groningen, University Medical Center Groningen, 3Department of Radiology, University of Groningen, University Medical Center Groningen, 4Department of Cardiology, University of Groningen, University Medical Center Groningen, 5Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen

JoVE 58802

 Medicine

Use of a Piglet Model for the Study of Anesthetic-induced Developmental Neurotoxicity (AIDN): A Translational Neuroscience Approach

1Department of Anesthesiology, Ohio State University College of Medicine, 2Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, 3Department of Anaesthesia and Critical Care Medicine, University of Toronto, 4Department of Biomedical Sciences, Section of Anatomic Pathology, Cornell University College of Veterinary Medicine, 5Department of Pathology and Anatomy, Ohio State University College of Medicine, 6Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital

JoVE 55193

 Medicine

Bovine Mammary Gland Biopsy Techniques

1National Animal Nutrition Program, a National Research Support Project (NRSP-9), Department of Animal and Food Sciences, University of Kentucky, 2School of Performing Arts, Virginia Tech, 3Department of Large Animal Clinical Sciences, The Virginia-Maryland College of Veterinary Medicine, Virginia Tech, 4Department of Dairy Science, Virginia Tech, 5Department of Animal Biosciences, University of Guelph, 6School of Visual Arts, Virginia Tech

JoVE 58602

 Biology
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