ATI MEDSURG 2 NUR 265 / NUR 265 EXAM #2 |
DETAILED ANSWER KEY NEURO-SHOCK &
BURNS PRACTICE 2025/2026.
S1 is the closing sound of what valves? - ANSWER-Mitral and tricuspid (AV) (lub)
S2 is the closing sound of what valves? - ANSWER-Pulmonic and aortic (SL) (dub)
Where is S1 best heard at? - ANSWER-Apex
Where is S2 best heard at? - ANSWER-Base
What does S3 indicate? - ANSWER-Volume overload problem ---> turn patient to left
side to hear better
Where is S3 heard in the cardiac cycle? - ANSWER-Early diastole
,What does S4 indicate? - ANSWER-Stiff ventricles ---> lay patient lateral to hear better
Where do you hear S4 in the cardiac cycle? - ANSWER-Immediately before S1
Venous or Arterial?
wound is initially superficial and irregular in shape - ANSWER-Venous
Define precordium - ANSWER-Chest area in front of heart
Which side of the stethoscope is used to listen to extra heart sounds? - ANSWER-Bell
S3 is also called what? - ANSWER-A ventricular gallop
Where do you hear a murmur and where do you hear a bruit? What do they sound like?
- ANSWER-Blowing swooshing sound
Murmur - heart
Bruit - neck
, What is a lift/heave? - ANSWER-- seen on inspection
- see chest/heart move
- d/t enlarged heart
What is a thrill? - ANSWER-Vibration
What is all included in a cardiac hx/interview? - ANSWER-- pain
- sob
- sleep position
- dizzy/lightheaded
- cough
- cyanosis/pallor
- fatigue
- edema
- nocturia
- meds
DETAILED ANSWER KEY NEURO-SHOCK &
BURNS PRACTICE 2025/2026.
S1 is the closing sound of what valves? - ANSWER-Mitral and tricuspid (AV) (lub)
S2 is the closing sound of what valves? - ANSWER-Pulmonic and aortic (SL) (dub)
Where is S1 best heard at? - ANSWER-Apex
Where is S2 best heard at? - ANSWER-Base
What does S3 indicate? - ANSWER-Volume overload problem ---> turn patient to left
side to hear better
Where is S3 heard in the cardiac cycle? - ANSWER-Early diastole
,What does S4 indicate? - ANSWER-Stiff ventricles ---> lay patient lateral to hear better
Where do you hear S4 in the cardiac cycle? - ANSWER-Immediately before S1
Venous or Arterial?
wound is initially superficial and irregular in shape - ANSWER-Venous
Define precordium - ANSWER-Chest area in front of heart
Which side of the stethoscope is used to listen to extra heart sounds? - ANSWER-Bell
S3 is also called what? - ANSWER-A ventricular gallop
Where do you hear a murmur and where do you hear a bruit? What do they sound like?
- ANSWER-Blowing swooshing sound
Murmur - heart
Bruit - neck
, What is a lift/heave? - ANSWER-- seen on inspection
- see chest/heart move
- d/t enlarged heart
What is a thrill? - ANSWER-Vibration
What is all included in a cardiac hx/interview? - ANSWER-- pain
- sob
- sleep position
- dizzy/lightheaded
- cough
- cyanosis/pallor
- fatigue
- edema
- nocturia
- meds
