Which of the following can have an affect on rate and/or depth of respiration? Select all that apply. availability of oxygen innervation of the vagus nerve Which of the following symptoms is a commonality in ALL SARS cases? Fever Sore throat Cough Loss of smell and taste Muscle fatigue Which malignancy originates in the lamina propria of the bronchi? Cor pulmonale Small cell carcinoma Squamous cell carcinoma Adenocarcinoma Pulmonary edema In emphysema, alveolar walls break down and alveoli conve...

Which of the following brain structures contains neurons that control breathing? Brain stem Pre-frontal cortex Cerebrum Somatosensory cortex Broca’s area A rapid respiratory rate (above normal) is clinically known as . bradypnea tachypnea eupnea hypoventilation tachycardia Group of neurons that allow for respiratory adaptations by regulating the rate and depth of each breath – Pontine Respiratory Group Group of neurons that functions in both normal and forceful breathing – Ventral Respirat...

1) Which of the following gases is most common in the atmosphere? a) Oxygen b) Water vapor c) Nitrogen d) Carbon dioxide e) Hydrogen 2) The relationship between pressure and volume in a closed space is described by . a) Boyle’s law b) Bohr’s law c) Charles’s law d) Henry’s law e) Dalton’s law 3) 4) 5) Because gas exchange does not occur within the conducting zone of the respiratory system, it is also referred to as . a) physiological dead space b) pleural dead space c) pathological dea...

1. Question : (TCO3) Which of the following is a major function of blood? Student Answer: production of enzymes production of neurotransmitters transduction of pressure protection against infectious disease contractility Comments: Question 2. Question : (TCO3) Which of the following blood types is a person whose blood cells were not agglutinated by anti-A serum, anti-B serum, and anti-Rh serum Student Answer: AB negative AB positive O negative O positive A negative Comments: Qu...

Final Exam Study Guide AP III Essay questions to know  What are innate and adaptive immune systems, how they work and how they interact. Adaptive immunity is the ability of the body to defend itself against specific invading agents  Antigens are substances recognized as foreign that provoke immune responses Adaptive immunity has both specificity and memory and is divided into 2 types 1 Cell-mediated 2 Antibody-mediated In cell-mediated immunity:  An antigen is recognized and b...

BIOS 255 Week 4 Case Study Natural Killer Cell Deficiency (offical document) | Already G Week 4 Case Study: Natural Killer Cell Deficiency Required Resources Read/review the following resources for this activity:  Textbook  Weekly Concepts  Minimum of 1 scholarly source Scenario/Summary Shanice was a vibrant 16-year-old who was enjoying her high school years. As a good student, she loved attending school and woke every morning eager to start the day. A popular girl, she was surrounded ...

Week 4 Case Study: Natural Killer Cell Deficiency Required Resources Read/review the following resources for this activity:  Textbook  Weekly Concepts  Minimum of 1 scholarly source Scenario/Summary Shanice was a vibrant 16-year-old who was enjoying her high school years. As a good student, she loved attending school and woke every morning eager to start the day. A popular girl, she was surrounded by many friends who all enjoyed each other's company. From an early age, Shan...

Week 6 Respiratory System-Anatomy Learning Objectives: • Describe the gross anatomical features of the respiratory tract. • Trace the flow of air into and out of the lungs. • Explain how Boyle’s law relates to the changing intrapleural and alveolar air pressures and volumes during respiration. • Define various pulmonary volumes. Introduction: The respiratory tract carries air to and from the lungs. Air drawn in through the nose or mouth passes through the pharynx and larynx an...

BIOS 255 Week 2 Case Study-The Heart 1.What are the four valves found in the heart and where are they located? Give all names of each valve. 2.What is a mitral valve prolapse and what causes this in Marfan’s syndrome specifically? 3.What happens to blood flow (specifically) with a mitral valve prolapse (where would the blood back up to and why)? 4.If a person were to have a prolapse of the tricuspid valve, what specifically would happen to the flow of blood in that case? 5.Do yo...