Homework Answers
The impact of the dinosaur respiratory system can be seen in th ehighly efficient respiratory systems of the mammals who use tidal ventilation.
The major benefit provided by a four-chambered heart with two ventricles over three-chambered heart of amphibians is the separation of the oxygenated and deoxygenated blood.
The evolution of the given traits was possible in Plethodontids because they rely completely on cutaneous respiration.
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200 million years ago the level of the oxygen was approximately half the level it is...
Transposition of the great vessels (TGV) is rare but typically results in the pulmonary trunk and...
Transposition of the great vessels (TGV) is rare but typically results in the pulmonary trunk and aorta developing in transposed positions. In other words, the aorta drains the right ventricle and the pulmonary trunk drains the left ventricle. If everything else is normal about the heart, what problem(s) would be associated with the transposition of the aorta and pulmonary trunk? Select all that apply. ► View Available Hint(s) O All blood would remain deoxygenated. o Deoxygenated blood would be sent...
The Conducting and Respiratory Divisions The conducting division is involved in exchange of air entilation but...
The Conducting and Respiratory Divisions The conducting division is involved in exchange of air entilation but not in respiration. It is the passageway air takes from your nose or mouth to where as exchange takes place in the lunes. Nos exchange takes place in the conducting division, because the layers of the passway are too thick for the pases to diffuse through. It includes the nose, the pharynx, the larynx, the trachea, and the bronchi. List, in order, the pathway...
1) Which of the following statements is true regarding the human circulatory system? A) If we...
1) Which of the following statements is true regarding the human circulatory system? A) If we were to stretch them out we would have about 50 miles worth of blood vessels. B)The type of blood vessels that carry blood away from the heart are called veins. C) Blood pumped out of the heart carries delivers oxygen and nutrition to all the body tissues and organs except the liver. D) The left side of the heart always contains freshly oxygenated blood....
Question 37 Which of the following increases oxygen unloading? decreased BPG e decreased pCO2 in the...
Question 37 Which of the following increases oxygen unloading? decreased BPG e decreased pCO2 in the plasma All of these answers are correct. increased blood pH increased body temperature Question 38 What is a classic scenario, as described in class, where oxygen unloading would be increased? while eating food during exercise during tidal volume breathing while drinking water divas → XCIO D Question 39 Which of the following is FALSE regarding breathing? It requires skeletal muscles for normal, quiet exhalation....
Vitals Assignment (Read this assignment to answer the questions below) Pulse Rate: • Palpate (feel) the...
Vitals Assignment (Read this assignment to answer the questions below) Pulse Rate: • Palpate (feel) the pulse for 20-30 seconds to just make sure the pulse feels balanced / steady Age Newborn 0-5 months 6-12 months Normal heart rate (beats per minute) Range 29 Typical example 100-1601311 1 30 90-150 120 80-140 110 80-130 80-120 70-110 60-105 80 60-100 80 Normal respiratory rate (breaths per minute) Range 30 Typical example 30-50 25-40 20-30 20-30 20-30 15-30 12-20 12-30 citation needed...
1. Explain the term ‘heart attack’ (a myocardial infarction)? 2. Explain why Naomi has shortness of...
1. Explain the term ‘heart attack’ (a myocardial infarction)? 2. Explain why Naomi has shortness of breath? An Elderly Woman Who Suddenly Develops Severe Shortness of Breath A Near Death Experience Compartmentalization of body water is achieved by striking a balance between intravascular hydrostatic pressure and oncotic pressure. The difference between these two forces is a calculation known as the net filtration pressure (NFP). Changes in either hydrostatic or oncotic pressure can lead to disastrous shifts in body water....
09. What goes into the Krebs cycle a. Acetyl c. Pyruvate Q9. What is made in...
09. What goes into the Krebs cycle a. Acetyl c. Pyruvate Q9. What is made in Krebs cycle but not in glycolysis? . NADH b FADH C. ATP Q10. How is ventilation stimulated? a. Chemoreceptors detect low blood ph b. Chemoreceptors detect high blood pH Q11. Which of the following is an example of negative feedback? a. Low oxygen detected by peripheral chemoreceptors causes ventilation to increase b. High oxygen detected by peripheral chemoreceptors causes ventilation to increase 12. What...
RC 200 Cardiopulmonary Patholozy SOAP Assignment #1 Case Study Bronchiectasis ADMITTING HISTORY A 56 year-old African...
RC 200 Cardiopulmonary Patholozy SOAP Assignment #1 Case Study Bronchiectasis ADMITTING HISTORY A 56 year-old African American woman was acquainted with the medical staft because of frequent episodes of upper respiratory infections The weman worked 40 or more hours per week as a file clerk at a local health department and was known as a hard worker, Despite what she described as her chronic cold. she rarely missed a day of work although she frequently needed to request permission supervisor...
Mr. S. is a 56-year-old man who had an anterior wall myocardial infarction 5 years ago....
Mr. S. is a 56-year-old man who had an anterior wall myocardial infarction 5 years ago. His medical history is significant for diabetes type 2, obesity (body mass index of 35), and hypertension. He arrived on the cardiac care unit from the emergency room with three-pillow orthopnea, PND, and lower-extremity edema that has gotten progressively worse over the last week. He denies chest pain or pressure or palpitations. On examination, his vital signs are as follows: blood pressure 80/50, heart...
What is the professional code and ICD-10-CM codes for this case? The patient is a 50-year-old...
What is the professional code and ICD-10-CM codes for this case? The patient is a 50-year-old white female with history of sudden desaturations in her pulse oximetry recently who had emergency CT scan of the chest done with no signs of pulmonary embolism. She just had bilateral atelectasis that is kind of bordering on pneumonic infiltrate. The patient was not getting up and is not using her incentive spirometry as she should. Even her mother said she should be getting...
Transposition of the great vessels (TGV) is rare but typically results in the pulmonary trunk and aorta developing in transposed positions. In other words, the aorta drains the right ventricle and the pulmonary trunk drains the left ventricle. If everything else is normal about the heart, what problem(s) would be associated with the transposition of the aorta and pulmonary trunk? Select all that apply. ► View Available Hint(s) O All blood would remain deoxygenated. o Deoxygenated blood would be sent...
The Conducting and Respiratory Divisions The conducting division is involved in exchange of air entilation but not in respiration. It is the passageway air takes from your nose or mouth to where as exchange takes place in the lunes. Nos exchange takes place in the conducting division, because the layers of the passway are too thick for the pases to diffuse through. It includes the nose, the pharynx, the larynx, the trachea, and the bronchi. List, in order, the pathway...
Question 37 Which of the following increases oxygen unloading? decreased BPG e decreased pCO2 in the plasma All of these answers are correct. increased blood pH increased body temperature Question 38 What is a classic scenario, as described in class, where oxygen unloading would be increased? while eating food during exercise during tidal volume breathing while drinking water divas → XCIO D Question 39 Which of the following is FALSE regarding breathing? It requires skeletal muscles for normal, quiet exhalation....
Vitals Assignment (Read this assignment to answer the questions below) Pulse Rate: • Palpate (feel) the pulse for 20-30 seconds to just make sure the pulse feels balanced / steady Age Newborn 0-5 months 6-12 months Normal heart rate (beats per minute) Range 29 Typical example 100-1601311 1 30 90-150 120 80-140 110 80-130 80-120 70-110 60-105 80 60-100 80 Normal respiratory rate (breaths per minute) Range 30 Typical example 30-50 25-40 20-30 20-30 20-30 15-30 12-20 12-30 citation needed...
09. What goes into the Krebs cycle a. Acetyl c. Pyruvate Q9. What is made in Krebs cycle but not in glycolysis? . NADH b FADH C. ATP Q10. How is ventilation stimulated? a. Chemoreceptors detect low blood ph b. Chemoreceptors detect high blood pH Q11. Which of the following is an example of negative feedback? a. Low oxygen detected by peripheral chemoreceptors causes ventilation to increase b. High oxygen detected by peripheral chemoreceptors causes ventilation to increase 12. What...
RC 200 Cardiopulmonary Patholozy SOAP Assignment #1 Case Study Bronchiectasis ADMITTING HISTORY A 56 year-old African American woman was acquainted with the medical staft because of frequent episodes of upper respiratory infections The weman worked 40 or more hours per week as a file clerk at a local health department and was known as a hard worker, Despite what she described as her chronic cold. she rarely missed a day of work although she frequently needed to request permission supervisor...
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