WorksheetsCross-Sectional Sonography Mid Term
Total questions: 25
Worksheet time: 16mins
Which is the 'master' endocrine gland?
Pituitary gland
Brain
Hypothalamus
Adrenal
In a relaxed state, the normal heart rate is:
120-130 bpm
60-70 bpm
70-90 bpm
80-100 bpm
The release of a mature ovum from the ovarian follicle is called:
corpus luteum
fertilization
menstruation
ovulation
If the bone marrow in the musculoskeletal system cannot replace dying red blood cells, which system takes over?
urinary system
endocrine system
reproductive system
cardiovascular system
Which of the following directs and monitors endocrine functions?
Pancreas
Hypothalamus
Parathyroid glands
Kidneys
Venous flow in the lower extremities is accomplished primarily by means of
subatmospheric pressure
cardiac systolic contractions
skeletal muscle contractions
cardiac diastolic contractions
What is the pleural sac associated with?
lungs
kidneys
brain
liver
Which of the following is an accessory organ to the digestive system?
trachea
kidney
spleen
liver
The heart is relaxed in the filling phase, or
(a)
The term for the contraction phase of the heartbeat is
(a)
Which anatomic area is NOT seen on a sagittal scanning plane image?
superior
inferior
anterior
medial
posterior
Which structures are located horizontally in the body (check all that apply)
renal arteries
splenic vein
thyroid isthmus
common bile duct
renal veins
Which structures are located intraperitoneal (check all that apply)
kidneys
gallbladder
liver
ovaries
stomach
Which anatomic areas are located on a coronal scan plane (check all that apply)
medial
lateral
superior
anterior
How many TRUE lobes is the liver composed of?
four
three
six
two
The liver metabolizes (check all that apply)
fats
carbs
proteins
complex sugars
blood proteins
What percentage of total blood flow does the portal system supply to the liver?
30%
60%
75%
20%
Kupffer cells are specialized liver cells that play a major role in the body's
defense
nutrition
storage capacity
fat emulsification
The three main tributaries to the portal confluence are
inferior mesenteric vein
superior mesenteric vein
splenic vein
left gastric vein
gastroduodenal vein
CCK is a peptide hormone that stimulates the sphincter of Oddi to
(a)
Normally, the gallbladder wall is less than ____mm thick.
3
5
7
2
The diameter of the common bile duct is
0.5 to 2.5 cm
3 to 5 cm
1 to 7 mm
8 to 11.5 cm
The gastroduodenal artery is a branch of the
common hepatic artery.
splenic artery.
proper hepatic artery.
celiac artery.
The AVERAGE diameter of the abdominal aorta is
(a)
A low-resistant waveform should normally be present in all of these areas (check all that apply)
kidneys
abdominal organs
brain
external carotid artery
extremities
