WorksheetsAnatomy Multiple Choice Questions
Total questions: 68
Worksheet time: 44mins
How many meters is the entire alimentary canal?
1.5 m (5 feet)
3 m (10 feet)
6 m (20 feet)
9 m (30 feet)
How many pairs of salivary glands are in the mouth?
Two
Three
Four
Five
Which structures are not salivary glands?
Tonsils
Parotid
Sublingual
Submandibular
Which bones form the hard palate?
A. Ethmoid and vomer
B. Ethmoid and palatine
C. Maxillae and vomer
The salivary glands produce how many liters of saliva each day?
0.25
0.50
1
1.5
Which salivary glands are the largest?
Parotid
Submandibular
Sublingual
Submandibular and sublingual are equal in size
Which letter on the diagram represents the submandibular gland?
E
F
C
D
Which salivary gland is located on the floor of the mouth?
Parotid
Submandibular
Sublingual
Submandibular and sublingual
In which area does the parotid duct open into the oral cavity?
In the floor of the mouth next to the frenulum
In the floor of the mouth along the crest of the sublingual fold
Opposite the second upper molar
Opposite the second lower molar
In which area does the submandibular duct open into the oral cavity?
In the floor of the mouth next to the frenulum
In the floor of the mouth along the crest of the sublingual fold
Opposite the second upper molar
Opposite the second lower molar
The expanded portion of the terminal esophagus is known as:
Cardia
Fundus
Antrum
Pylorus
The stomach wall is composed of how many layers?
One
Two
Four
Five
Which area is identified in the figure?
Fundus
Angular notch
Cardiac antrum
Lesser curvature
Which part of the stomach is identified in the figure?
Greater curvature
Pyloric antrum
Pyloric canal
Pyloric sphincter
Which area of the stomach is identified by the arrow in the figure?
Fundus
Body
Cardiac antrum
Greater curvature
Which muscle controls the opening between the stomach and the duodenum?
(a)
For which type of body habitus is the stomach almost horizontal?
Sthenic
Asthenic
Hyposthenic
Hypersthenic
For which type of body habitus is the stomach nearly vertical?
Sthenic
Asthenic
Hyposthenic
Hypersthenic
Which length of the average adult small intestine is correct?
3 m (10 feet)
3.5 m (12 feet)
6 m (20 feet)
6.5 m (22 feet)
The wall of the small intestine is composed of how many layers?
Two
Three
Four
Five
The small intestine is divided into how many distinct portions?
Three
Four
Five
Eight
Which anatomy is labeled with the arrow in this figure?
Cystic duct
Common hepatic duct
Common bile duct
Pancreatic duct
Which portion of the small bowel is the widest?
A. Ileum
B. Duodenum
C. Jejunum
D. Sigmoid
Which portion of the small intestine is the most distal?
A. Ileum
B. Pylorus
C. Jejunum
D. Duodenum
Which structure attaches the jejunum and ileum to the posterior wall of the abdomen?
Haustra
Iliacus muscle
Psoas muscle
Mesentery
Which function of the small bowel is its main function?
Reabsorption of fluids
Digestion of food
Elimination of waste products
Secretion of bile
Which length of the large intestine is accurate?
1 m (3 feet)
1.5 m (5 feet)
2 m (7 feet)
2.5 m (8 feet)
To which structure does the vermiform appendix of the colon attach?
Cecum
Ileum
Sigmoid
Ascending colon
Which term denotes the opening between the small intestine and the large intestine?
Ileocecal valve
Ampulla of Vater
Pyloric valve
Greater duodenal papilla
Which area of the colon is identified in the figure?
Which area of the colon is identified in the figure?
Cecum
Ileum
Ascending colon
Sigmoid
Which area of the colon is identified in the figure?
Cecum
Ileum
Rectum
Sigmoid
Which term denotes the contraction waves that move digestive contents toward the rectum?
Respiration
Peristalsis
Mastication
Deglutition
Which gland in the body is the largest?
Liver
Spleen
Pancreas
Duodenum
Which two regions of the abdomen are almost entirely occupied by the liver?
A. Epigastrium and left hypochondrium
B. Right hypochondrium and epigastrium
C. Right lateral and umbilical
D. Umbilical and left lateral
Which function of the gallbladder is accurate?
Produce and secrete bile
Store and concentrate bile
Regulate digestion of fatty acids
Break down toxins in the bloodstream
The exocrine cells of the pancreas function to produce and secrete which substance?
Bile
Insulin
Glucagon
Digestive juice
In which abdominal quadrant is the spleen located?
How many hours does it take barium to go through the alimentary canal and reach the rectum?
12
24
36
48
Which contrast medium used for radiologic examinations of the gastrointestinal tract is the most common?
Air
Carbon dioxide
Barium sulfate
Water-soluble iodine
Which exposure time is the absolute maximum for images of the GI tract to avoid imaging peristaltic motion?
0.01 second
0.05 second
0.1 second
0.5 second
Which technical consideration is the most important in gastrointestinal radiography?
Which respiration phase is used for all radiographic exposures of the stomach and intestines?
Inspiration
Expiration
Suspended respiration
Slow, shallow breathing
Which degree of body rotation is used for the PA oblique projection of the esophagus?
20
30
20 to 30
35 to 40
Which general body position is recommended for a radiographic series of the esophagus?
Upright
Recumbent
Seated
Trendelenburg
Which essential projection for an esophagus series is not accurate?
AP axial oblique
AP
Which position is used for the PA oblique projection of the esophagus?
25-to-30-degree LAO
25-to-30-degree RAO
35-to-40-degree LAO
35-to-40-degree RAO
Which patient routine best describes the administration of barium for an esophagram being performed for esophageal varices?
Swallow the barium, inhale
Swallow the barium, exhale
Exhale, swallow the barium, hold breath out
Inhale, swallow the barium, hold breath out
Which position is routinely used to demonstrate esophageal varices?
Recumbent
Upright
Seated
Fowler’s
For a morning stomach examination, at which time would the patient start withholding food and fluid?
After midnight
After the evening meal
Two days prior to the examination
Food and fluid should be withheld for how many hours before a stomach examination?
2
4
8
12
Which drug may be given to the patient before a double-contrast examination of the stomach to relax the gastrointestinal tract?
Heparin
Glucagon
Demerol
Oral chloral hydrate
Which contrast agent is recommended when the colon is perforated?
Barium
Water-soluble iodinated contrast
Air
Carbon dioxide
At which level is the IR centered for a PA projection of the stomach and duodenum?
T12/L1
L1/L2
L2/L3
Iliac crests
How many centimeters lower should the IR be positioned when the upright position is used for projections of the stomach?
1.3 to 2.5 cm (0.5 to 1 inch)
5 to 6 cm (2 to 2.5 inches)
10 to 13 cm (4 to 5 inches)
8 to 15 cm (3 to 6 inches)
Which degree of body rotation is used for the PA oblique projection of the stomach and duodenum?
10 to 20
15 to 45
30 to 60
40 to 70
The greatest degree of rotation for a PA oblique projection of the stomach would be used for which body habitus?
Sthenic
Asthenic
Hypersthenic
Hyposthenic
Which projection will demonstrate the duodenal bulb and loop in profile?
PA
PA oblique, RAO
AP oblique, LPO
AP oblique, RPO
Which projection will best demonstrate the pyloric canal and the duodenal bulb in hypersthenic patients?
Lateral, right lateral position
PA oblique, RAO
PA
AP oblique, LPO
Which plane is centered to the grid for the PA oblique projection of the stomach and duodenum?
Midsagittal plane
A longitudinal plane passing 10 cm (4 inches) to the right of the vertebral column
A longitudinal plane passing 10 cm (4 inches) to the left of the vertebral column
A longitudinal plane midway between the vertebrae and the lateral border of the elevated side
Which projection of the stomach is demonstrated in this figure?
Which projection and position are demonstrated in this figure?
AP to right lateral
Lateral to left lateral
AP to right lateral decubitus
AP to left lateral decubitus
At which level is the IR centered for the PA oblique projection of the stomach and duodenum?
L1/L2
L2/L3
L3/L4
Iliac crests
Which degree of body rotation is average for an AP oblique projection of the stomach and duodenum?
45
50
55
Which range of body rotation is used for an AP oblique stomach radiographic image?
20 to 30
30 to 40
40 to 50
30 to 60
Which projection will best demonstrate the fundus of the stomach?
PA
AP oblique, LPO
PA oblique, LAO
PA oblique, RAO
Which plane is positioned to the center of the grid for the lateral projection of the stomach and duodenum?
Midcoronal plane
A coronal plane passing 5 cm (2 inches) posterior to the median coronal plane
A coronal plane passing 5 cm (2 inches) anterior to the median coronal plane
A plane passing midway between the midcoronal plane and the anterior surface of the abdomen
Which projection of the stomach demonstrates its anterior and posterior surfaces?
PA
Lateral
