Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
expand_more
expand_more
format_list_bulleted
Question
Chapter 13, Problem 6RQ
Summary Introduction
Introduction:
The heart is a myogenic organ and thus, can generate electrical impulses which are responsible for pumping of blood. The electrical activities of the heart are of major clinical significance and a system called electrocardiogram (ECG) is used to monitor the electrical activity of the heart. The ECG uses a characteristic graph paper having a square that denotes a particular time interval and this paper runs at the same speed as the ECG system. The ECG consists of the P wave, QRS complex, T wave, U wave, and QT interval.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What is a normal Hb value for an adult woman?
a) 36 - 46%
b) 12.0 - 16.0 g / dL
c) 5.0 - 12.0 g / dL
d) 45 - 52%
e) 16.0 - 20.0 g / dL
In an obstructive lung disorder, the1. FRC is decreased2. RV is increased3. VC is decreased4. IRV is increasedA. 1 and 3 onlyB. 2 and 3 onlyC. 2 and 4 onlyD. 2, 3, and 4 only
What condition do you suspect with this patient? Young man who uses a wheelchair and has trouble breathing. Furhter assessments reveals coarse rhonci in all fields with a pulse ox at 84%, Pale and greasy stool.
A) Lung cancer
B) Poliomyelitis
C) Cystic Fibrosis
D) Nyasthenia gravis
Chapter 13 Solutions
Cardiopulmonary Anatomy & Physiology
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- The normal calculated anatomic shunt is about A. 0.5-1 percent B. 2-5 percent C. 6-9 percent D. 10-12 percentarrow_forward3. With advancing age, the 1. Lung compliance decreases 2. Chest wall compliance increases 3. Lung compliance increases 4. Chest wall compliance decreases A. 2 only B. 3 only C. 1 and 2 only D. 3 and 4 onlyarrow_forwardIn an obstructive lung disorder, the 1. FRC is decreased 2. RV is increased 3. VC is decreased 4. IRV is increased A. 1 and 3 only B. 2 and 3 only C. 2 and 4 only D. 2,3 and 4 onlyarrow_forward
- Case 1 The pathophysiologic process that developed in this case was corrected with______. During each breath, the patient's chest wall (caved inward_____________; moved outward __________) and then returned to normal ___________at the end of each expiration.arrow_forwardPatient Rod Nordland is a 64 year old caucasian male with COPD. He get 2.5 mg Albuterol, 0.5 mg Atrovent, and 1.0 mg Beclomethasone with via SVN for maintance of his COPD. He is currently on 2 L/min NC with an order to keep SpO2 between 88-92% because of his hypoxemia and suppress ventilator drive. 1. What order will you give the respiratory medications? Can you mixed any of the drugs together? 2. What is the prefer interface to run a small volume nebulizer ( Facemask, Trachcollar, T-piece, Mouthpiece, etc...) and how will you run the SVN (air, oxygen, etc...) so your patient doesn't become hypoxemic nor overly oxygenated suppressing his ventilator drive? Please explain in detail. 3. How do you know that your setup is appropriate in preventing hypoxemic and or not suppressing his ventilator drive? What will you be looking for and how to make sure to prevent any adverse reaction from the treatments?arrow_forwardA high flow device A. Delivers a minimum of 6 L/min to the patient B. The device flow must meet or exceed a patient's inspiratory demand C. Is theoretical; there is no such thing as a high flow device D. Should never be utilized with a patient with lung diseasearrow_forward
- What diagnostic test is most sensitive for diagnosing emphysema? a. Chest Xray b. CT chest c. Echocardiogram d. V/Q Scan.arrow_forwardQuestion 7 A client in the prenatal clinic is diagnosed with preeclampsia. What clinical finding supports this diagnosis? Question 7 options: a) Blood pressure above the baseline while fluctuating at each reading b) Elevated blood pressure of 150/100 mm Hg c) Elevated blood pressure that is accompanied by a headache d) Blood presure more than 140 mm Hg systolic accompanied by proteinuriaarrow_forwardA child weighs 55 lb. The order reads 25 mg/kg/day of erythromycin to be given every 6 hours. You have a bottle of erythromycin that is 62.5 mg/5 mL. How many mL in one dose?arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Cardiopulmonary Anatomy & PhysiologyBiologyISBN:9781337794909Author:Des Jardins, Terry.Publisher:Cengage Learning,
- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:CengageBasic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Cardiopulmonary Anatomy & Physiology
Biology
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Cengage Learning,
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
Visual Perception – How It Works; Author: simpleshow foundation;https://www.youtube.com/watch?v=DU3IiqUWGcU;License: Standard youtube license