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Chapter 23 Guyton and Hall Physiology - Heart Valves and Heart Sounds, Valvular and Congenital Heart Defects questionnaire with answers $8.99
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Chapter 23 Guyton and Hall Physiology - Heart Valves and Heart Sounds, Valvular and Congenital Heart Defects questionnaire with answers
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  • Course
  • Physiology (PHYSIOLOGY)
  • Institution
  • Cebu Doctor\'s University
  • Book
  • Guyton and Hall Textbook of Medical Physiology

This is a question and answer type of document wherein you can test yourself after reading the chapter. It covers the entire Chapter 23 - Heart Valve and Heart Sounds; Valvular and Congenital Heart Defects of Guyton and Hall Physiology. At the end of the file you can find the answer key to check yo...

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  • October 31, 2022
  • 4
  • 2022/2023
  • Other
  • Unknown

Subjects

  • physio
  • physiology
  • questions
  • questionnaire
  • heart
  • heart sound
  • heart sounds
  • heart valves
  • congenital
  • murmur
  • lub dub
  • mitral stenosis
  • mitral regurgitation
  • aortic
  • notes
  • valvular and congenital heart defects

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  • TEST BANK For Guyton and Hall Textbook of Medical Physiology 14th Edition by John E. Hall; All Chapters 1 - 86, Verified Newest Version
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  • Guyton and Hall Textbook of Medical Physiology (Guyton Physiology) 14th Edition; By John E. Hall & Michael E. Hall| All Chapters 1-85 Covered| Original| Verified| Latest Edition| Rated A+| Test Bank
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  • Physiology (PHYSIOLOGY)
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CHAPTER 23 31 An autoimmune disease in which the
Questions Answers heart valves are likely to be damaged or
1 Audible sounds occur when the valves destroyed, and is usually initiated by a
open streptococcal toxin
2 Sound heard when listening to a normal 32 A valve in which the leaflets adhere to
heart with a steth one another so extensively that blood
3 The lub sound is the first heart sound cannot flow through it normally
and is associated with the closure of the 33 This happens when there is backflow
atrioventricular valves at the beginning of because the valve edges are so
systole destroyed by scar tissue that they cannot
4 The dub sound is the first heart sound close as the ventricles contract
34 Stenosis usually does not occur without
5 The dub sound is associated with the the coexistence of at least some degree
closing of the semilunar valves of regurgitation
35 This is the most common heart valve
6 The tricuspid and mitral valves are what disease
consist the AV valve 36 What often happens to the aortic valve
7 The aortic and pulmonary valves are the with aging
semilunar valve
8 What is the main cause of the first heart
sound? 37 This is characterized by valve calcium
deposition and ossification, which leads
9 What stops the back bulging of the AV
to narrowing of the aortic valve orifice
valves
38 In this condition, the blood is ejected
10 What is the main cause of the second from the left ventricle through only a
heart sound?
small fibrous opening of the aortic valve
11 The second heart sound occurs at the
39 In this condition, during diastole, blood
start of systole
flows backward from the high pressure
12 Duration of the first heart sound aorta into the left ventricle
13 Duration of the second heart sound 40 In persons with this condition, the blood
passes with difficulty through the
14 The reason for the shorter second sound stenosed mitral valve from the left atrium
is that the semilunar valves are tauter into the left ventricle
than the AV valves, shortening their 41 In persons with this condition, the blood
vibration time flows backward through the mitral valve
15 The third heart sound occurs at the into the left atrium during systole
_______. 42 The DMAR causes a "blowing" murmur
16 Oscillation of blood back and forth of relatively high pitch with a swishing
between walls of ventricles is what quality heard maximally over the left
causes the third heart sound ventricle. This is caused by the
17 The third heart sound is so weak that it turbulence of blood jetting backward into
cannot be recorded in the the blood
phonocardiogram 43 In DMAR, an abnormal sound can be
18 The third heart sound generally indicates heard during systole
systolic heart failure in children and 44 The abnormal sounds heard in mitral
adolescents stenosis are usually loud.
19 A fourth heart sound comes from the 45 What is this effect that is created during
_________. systole in SMAS where blood jets at
20 The fourth heart sound is often heard in tremendous velocity through the small
older patients with left ventricular opening of the valve which causes sever
hypertrophy turbulence of the blood in the root of the
21 What do you call the listening to the aorta
sounds of the body , usually with the aid 46 The SMMR sound is harsh and
of a stethoscope sometimes may be so loud that it can be
22 The aortic valve is at the 3rd intercostal heard several feet away from the patient
space to the right of the sternum 47 The "thrill" phenomenon is observed in
SMAS patients wherein the sound
23 At which intercostal space can you find vibrations from the murmur can often be
the valve with the loudest "dub" felt with the hand on the upper chest and
lower neck
24 Where can the pulmonary valve be 48 The SMMR sound causes a high-
auscultated? frequency blowing, swishing sound
similar to that of aortc regurgitation
25 The tricuspid valve is located at the 4th
because of the backflow of blood
intercostal space to the left of the
sternum 49 The sound of aortic regurgitaion is
transmitted to the chest wall mainly
26 The mitral valve is located at the 5th
through the left ventricle to the apex of
intercostal space to the left of the
the heart
sternum along the midclavicular line
50 In persons with severe mitral stenosis, a
27 The heart is rotated so that the
murmur can be heard during the first
remainder of the left ventricle lies more
third of diastole
posteriorly
51 In aortic stenosis, the contracting left
28 A recording made in a high-speed
ventricle fails to empty adequately
recording apparatus that uses a
microphone specially designed to detect 52 In aortic regurgitation, blood flows back
low-frequency sound into the ventricle from the aorta after the
29 The mitral valve is the valve between the ventricle has just pumped the blood into
left atrium and the left ventricle that the aorta
prevents backflow from the LV to LA 53 What happens to the net stroke volume
30 The aortic valve is the valve that output of the heart when the patient has
separates the left ventricle and the aorta, both aortic stenosis and aortic
preventing backflow of blood from the regurgitation?
aorta to the LV

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