Week 6-Diaphragm/ Liver Quiz

Quiz
•
Science
•
12th Grade
•
Medium
Standards-aligned
Jennifer Mickett
Used 8+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many types of openings penetrate the diaphragm?
One
Two
Three
Four
Answer explanation
The diaphragm has three main openings: the aortic hiatus, the esophageal hiatus, and the caval opening. Therefore, the correct answer is three.
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the shape of the diaphragm?
Flat
Dome-shaped
Cylindrical
Triangular
Answer explanation
The diaphragm is a dome-shaped muscle that separates the thoracic cavity from the abdominal cavity. This unique shape allows it to contract and expand effectively during breathing, making 'dome-shaped' the correct answer.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which vertebra is part of the diaphragm's boundary?
Vertebra TX
Vertebra TXI
Vertebra TXII
Vertebra TXIII
Answer explanation
Vertebra TXII is part of the diaphragm's boundary, as it is located at the level where the diaphragm attaches to the spine. The other vertebrae listed do not correspond to this anatomical landmark.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Where is the external abdominal oblique located?
Under the obliques
On the side and front of the abdomen
Along the front of the abdomen
Running in the opposite direction of the internal oblique
Answer explanation
The external abdominal oblique is located on the side and front of the abdomen, making this the correct choice. It plays a key role in trunk rotation and lateral flexion.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which muscle is located under the obliques and is the deepest of the abdominal muscles?
Rectus abdominis
Transverse abdominis
External abdominal oblique
Internal abdominal oblique
Answer explanation
The transverse abdominis is the deepest abdominal muscle, located beneath the obliques. It plays a crucial role in core stability and is essential for maintaining proper posture.
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the function of the transverse abdominis?
Provides stability and protection by wrapping around the spine
Runs in the opposite direction of the external oblique
Located on the side and front of the abdomen
Known for the "six pack" appearance
Answer explanation
The transverse abdominis is crucial for core stability and protection, as it wraps around the spine, providing support. This distinguishes it from other abdominal muscles that do not primarily serve this stabilizing function.
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which muscle is located under the external obliques?
Rectus abdominis
Internal abdominal oblique
Transverse abdominis
External abdominal oblique
Answer explanation
The internal abdominal oblique muscle is located beneath the external obliques. It plays a crucial role in trunk rotation and lateral flexion, making it the correct answer.
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