Echocardiography - Anatomy/Location
2024/2025 Exam Questions with 100%
Correct Answers | Latest Update
PISA = - 🧠ANSWER ✔✔Proximal Isovelocity Surface Area
2π*r squared
FLOW = - 🧠ANSWER ✔✔Velocity (shell) * PISA
If the radius of a vessel segment is decreased by 50%, then the resistence
increases by ... - 🧠ANSWER ✔✔16 times. Since the radius is to the 4th
power, if the radius is decreased by 50%, the resistance increases to the 4
power or 16 times ... x * x * x * x
Hydrostatic Pressure - 🧠ANSWER ✔✔The pressure at any given point of a
non-moving (static) fluid is called the hydrostatic pressure.
The heart pumps blood through an estimated ... - 🧠ANSWER ✔✔100,000
km (60,000 mi) of blood vessels.
Mediastinum - 🧠ANSWER ✔✔The area between the lungs.
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STATEMENT. ALL RIGHTS RESERVED
, Mediastinial Organs - 🧠ANSWER ✔✔Heart, Large veins and arteries, the
trachea, esophagus, bronchi and lymph nodes.
Heart Size - 🧠ANSWER ✔✔12 cm long x 9 cm wide x 6 cm thick ... approx
the size of a fist.
Heart Apex - 🧠ANSWER ✔✔The pointed end of the heart and its direction
is anteriorly - inferiorly and to the left.
Heart Base - 🧠ANSWER ✔✔Widest portion of the heart directed posterior
and superiorly and to the right.
Anterior Surface of the Heart - 🧠ANSWER ✔✔Deep to the sternum and
ribs.
Inferior Surface of the Heart - 🧠ANSWER ✔✔Portion of the heart that rests
mostly on the diaphragm and is found between the apex and right border.
Right Border of the Heart - 🧠ANSWER ✔✔Faces the right lung and
extends from the inferior surface to the base.
Left Border of the Heart
AKA - Pulmonary Border - 🧠ANSWER ✔✔Faces the left lung and extends
from the base to the apex.
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
2024/2025 Exam Questions with 100%
Correct Answers | Latest Update
PISA = - 🧠ANSWER ✔✔Proximal Isovelocity Surface Area
2π*r squared
FLOW = - 🧠ANSWER ✔✔Velocity (shell) * PISA
If the radius of a vessel segment is decreased by 50%, then the resistence
increases by ... - 🧠ANSWER ✔✔16 times. Since the radius is to the 4th
power, if the radius is decreased by 50%, the resistance increases to the 4
power or 16 times ... x * x * x * x
Hydrostatic Pressure - 🧠ANSWER ✔✔The pressure at any given point of a
non-moving (static) fluid is called the hydrostatic pressure.
The heart pumps blood through an estimated ... - 🧠ANSWER ✔✔100,000
km (60,000 mi) of blood vessels.
Mediastinum - 🧠ANSWER ✔✔The area between the lungs.
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, Mediastinial Organs - 🧠ANSWER ✔✔Heart, Large veins and arteries, the
trachea, esophagus, bronchi and lymph nodes.
Heart Size - 🧠ANSWER ✔✔12 cm long x 9 cm wide x 6 cm thick ... approx
the size of a fist.
Heart Apex - 🧠ANSWER ✔✔The pointed end of the heart and its direction
is anteriorly - inferiorly and to the left.
Heart Base - 🧠ANSWER ✔✔Widest portion of the heart directed posterior
and superiorly and to the right.
Anterior Surface of the Heart - 🧠ANSWER ✔✔Deep to the sternum and
ribs.
Inferior Surface of the Heart - 🧠ANSWER ✔✔Portion of the heart that rests
mostly on the diaphragm and is found between the apex and right border.
Right Border of the Heart - 🧠ANSWER ✔✔Faces the right lung and
extends from the inferior surface to the base.
Left Border of the Heart
AKA - Pulmonary Border - 🧠ANSWER ✔✔Faces the left lung and extends
from the base to the apex.
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
