Next, Roger's physician orders a chest X-ray to examine the heart and lungs. Normal Roger Normal...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Next, Roger's physician orders a chest X-ray to examine the heart and lungs. Normal Roger Normal The X-ray shows a significant enlargement of the heart (ventricular hypertrophy). 12. Why would Roger's condition lead to ventricular hypertrophy? 13. What is the cause of the haziness, and what does it have to do with Roger's abnormal lung sounds? Rogur's conditon severely compromises his candiac output and his pulmeonary function o bring in damagu annd failure, fver damage, heart aftack and stroke. 14. Explain how poor cardiac output can lead to organ and tissue failure. To examine this abnormality further, his physician orders a Doppler echocardiogram. The results of this test are shown below. Apical four chamber view showing LV (left ventricle), RV (right ventricle), RA (right atrium), LA (left atrium) and AML (anterior mitral leaflet) with a mitral regurgitation (MR) jet into the LA. Valvular insufficiency (prolapse) results when the valve doesn't close tightly. If a valve doesn't close tightly, blood may leak backward (regurgitation). These problems may mean the heart has to work harder to pump the same amount of blood. In addition, blood may back up in the lungs or body because it is not moving efficiently through the heart. 9. How could a myocardial infarction cause mitral valve insufficiency? Roger is stabilized and ultimately discharged from the hospital. Six months aftor the heart attack, he comes back to his physician for a checkup, He complains of shortness af breath at res (dyspnea), difficulty breathing while lying down ("orthopnea"), and swelling of his foet and ankles. Ho says he can While listening to his breathing with a stethoscope, his physician hears some whoozing and inspiratory rates ("crackling noises"). His lungs do not sound clear, but instoud havo a bubbling, crackling sound. Given Roger's history and physical exam, his physician orders a blood test for B-type Natriuretic Peptide (BNP). BNP is a hormone socretod from the ventricles in response to changes in pressure that oCcur when heart failure develops and orsens. The lovel of BNP in the blood increases when heart failure symptoms worsen, and decreases when the heart failure condition is stable. The results of Roger's test is shown bulow Roger's value 2421 pg/ml Normal value BNP levels <100 pg/ml BNP levels below 100 pg/mL indicate no heart failure BNP levels of 100-300 suggest heart failure is present BNP levels above 300 pg/mL indicate mikd heart failure BNP levels above 600 pg/mL indicate moderate heart tailure. 10. What do the results of Roger's BNP test indicate? 11. How does Roger's heart condition lead to his breathing problems? Next, Roger's physician orders a chest X-ray to examine the heart and lungs. Normal Roger Normal The X-ray shows a significant enlargement of the heart (ventricular hypertrophy). 12. Why would Roger's condition lead to ventricular hypertrophy? 13. What is the cause of the haziness, and what does it have to do with Roger's abnormal lung sounds? Rogur's conditon severely compromises his candiac output and his pulmeonary function o bring in damagu annd failure, fver damage, heart aftack and stroke. 14. Explain how poor cardiac output can lead to organ and tissue failure. To examine this abnormality further, his physician orders a Doppler echocardiogram. The results of this test are shown below. Apical four chamber view showing LV (left ventricle), RV (right ventricle), RA (right atrium), LA (left atrium) and AML (anterior mitral leaflet) with a mitral regurgitation (MR) jet into the LA. Valvular insufficiency (prolapse) results when the valve doesn't close tightly. If a valve doesn't close tightly, blood may leak backward (regurgitation). These problems may mean the heart has to work harder to pump the same amount of blood. In addition, blood may back up in the lungs or body because it is not moving efficiently through the heart. 9. How could a myocardial infarction cause mitral valve insufficiency? Roger is stabilized and ultimately discharged from the hospital. Six months aftor the heart attack, he comes back to his physician for a checkup, He complains of shortness af breath at res (dyspnea), difficulty breathing while lying down ("orthopnea"), and swelling of his foet and ankles. Ho says he can While listening to his breathing with a stethoscope, his physician hears some whoozing and inspiratory rates ("crackling noises"). His lungs do not sound clear, but instoud havo a bubbling, crackling sound. Given Roger's history and physical exam, his physician orders a blood test for B-type Natriuretic Peptide (BNP). BNP is a hormone socretod from the ventricles in response to changes in pressure that oCcur when heart failure develops and orsens. The lovel of BNP in the blood increases when heart failure symptoms worsen, and decreases when the heart failure condition is stable. The results of Roger's test is shown bulow Roger's value 2421 pg/ml Normal value BNP levels <100 pg/ml BNP levels below 100 pg/mL indicate no heart failure BNP levels of 100-300 suggest heart failure is present BNP levels above 300 pg/mL indicate mikd heart failure BNP levels above 600 pg/mL indicate moderate heart tailure. 10. What do the results of Roger's BNP test indicate? 11. How does Roger's heart condition lead to his breathing problems?
Expert Answer:
Answer rating: 100% (QA)
9 Mitral deficiency the most widely recognized type of valvular coronary illness happens when the mitral valve doesnt close as expected permitting blood to stream in reverse into the heart Reasons for ... View the full answer
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
Students also viewed these biology questions
-
What is BPR? What does it have to do with systems analysis?
-
A chest x ray uses 10 keV photons with an RBE of 0.85. A 60 kg person receives a 0.30 mSv dose from one chest x ray that exposes 25% of the patients body. How many x ray photons are absorbed in the...
-
The contraction of the left ventricle (chamber) of the heart pumps blood to the body. Assuming the inner surface of the left ventricle has an area of 82 cm2 and the maximum pressure in the blood is...
-
A New York Times editorial argued that college students are taken advantage of by credit card companies: The credit card industry has made a profitable art of corralling consumers into ruinous...
-
Denmark recently instituted a fat tax, which charges about $ 3 per kilogram of saturated fat in food. One commentator criticized the tax as inefficient, because it taxes an input to health rather...
-
\(\sim(p \wedge q)\) and \(\sim p \vee \sim q\) Determine whether the pair of compound statements are logically equivalent by constructing a truth table.
-
A future payment is reported as a liability on the balance sheet if payment is contingent on a future event that (a) is reasonably possible but the payment cannot be reasonably estimated; (b) is...
-
The 2017 accounting records of Blocker Transport reveal these transactions and events. Instructions Prepare the cash flows from operating activities section using the direct method. (Not all of the...
-
Question 2 Points 2 Find the total surface area of the cylinder if its diameter and height are 12 in and 24 in, respectively. (Use = 3.14). 1,130.4 in2 904.32 in O 678.24 in 226.08 in
-
Hotel DelRay is located at the heart of the city of Brussels, in Belgium. Brussels is a major hub for international politics, a home for several international organizations and diplomats, and a...
-
4. (a) Reservoir fluid contains CO2 and H2S. Critically analyse the types of corrosion possibilities with the help of supporting diagrams. (b) For the given well data, select the steel grade that...
-
Office Magic, Inc., sells computer hardware to end consumers. The CX30 is sold as a "bundle", which includes three hardware products: a personal computer (PC) tower, a 26-inch monitor, and a color...
-
Technologically advanced manufacturing equipment proposal LGI has decided to divest itself of some unproductive factory assets. The vice president of production is proposing to acquire robotics-based...
-
Chapter 14 & Prologue Graded Homework* i 8 00 0.8 points Skipped Comparative financial statements for Weller Corporation, a merchandising company, for the year ending December 31 appear below. The...
-
Question 3 Pro-shield Sdn Bhd, makes two types of masks-the Bluegood and the Superblack. An absorption costing income statement for the most recent period is shown: RM Sales 2,100,000.00 Cost of...
-
Problem 13-11: Cost of Production Report with Normal and Abnormal Spoilage. The NIDO Company uses the FIFO method of process costing. It has two departments: Cleaning and Milling. For both...
-
Suppose a division of New York Instruments Incorporated that sells computer microchips has these inventory records for January 2021: (Click the icon to view the inventory records.) The company's...
-
Why do CPA firms sometimes use a combination of positive and negative confirmations on the same audit?
-
A sanding disk with rotational inertia 1.2 x 10-3 kg m2 is attached to an electric drill whose motor delivers a torque of magnitude 16 N m about the central axis of the disk. About that axis and with...
-
The position r of a particle moving in an xy plane is given by r = (2.00t 3 5.00r)i + (6.00 7.00t 4 )j, with r in meters and t in seconds. In unit-vector notation, calculate (a) r, (b) v, and (c) a...
-
A water pipe having a 2.5 cm inside diameter carries water into the basement of a house at a speed of 0.90 m/s and a pressure of 170kPa. If the pipe tapers to 1.2 cm and rises to the second floor 7.6...
-
Study the format of the analysis of variances in Exhibit 12-12. Suppose production is 156,000 units. Also assume the following: Other data are as shown in Exhibit 12-12. Prepare an analysis of...
-
The following questions are based on the data contained in Exhibit 12-9. 1. Suppose actual production and sales were 8,000 units instead of 7,000 units. (a) Compute the sales-volume variance. Is the...
-
Belfair Kayak Company makes molded plastic kayaks. Standards costs for an entry-level whitewater kayak are: Direct materials, 60 kilograms @ $5.50 per kilogram Direct labour, 1.5 hours $16 per hour...
Study smarter with the SolutionInn App