ATI TEAS Practice Test A Questions| Verified Answers | A level
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ATI Teas
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ATI Teas
ATI TEAS Practice Test A Questions|
Verified Answers | A level
Which of the following best describes the patella?
A. Irregular bone
B. Long bone
C. Sesamoid bone
D. Short bone C. Sesamoid bone
The patella is classified as a sesamoid bone, which forms in response to strain and provides
...
ATI TEAS Practice Test A Questions|
Verified Answers | A level
Which of the following best describes the patella?
A. Irregular bone
B. Long bone
C. Sesamoid bone
D. Short bone C. Sesamoid bone
The patella is classified as a sesamoid bone, which forms in response to strain and provides
leverage for muscle actions. It is also considered a type of short bone.
---
Which of the following chemical compounds prevents the lungs from collapsing?
A. Mucus
B. Surfactant
C. Enzymes
D. Buffers B. Surfactant
1
,Surfactants are lipopolysaccharides that reduce surface tension in the lungs and prevent alveoli
from collapsing, allowing for proper lung inflation.
---
Which of the following is most directly studied using an electron microscope?
A. The structure of atoms
B. The structure of cellular organelles
C. The structure of skeletal joints
D. Chemical bonds in molecules B. The structure of cellular organelles
Electron microscopes use electron wavelengths that are much shorter than visible light, making
them ideal for observing the internal structures of cells and organelles.
---
Which artery supplies oxygenated blood to the ovaries?
A. Common carotid artery
B. Gonadal artery
C. Femoral artery
D. Subclavian artery B. Gonadal artery
2
, The gonadal artery, also known as the ovarian artery in females, is responsible for delivering
oxygenated blood to the reproductive organs, including the ovaries.
---
Which structure connects two bones together?
A. Ligament
B. Tendon
C. Marrow
D. Muscle A. Ligament
Ligaments are tough, fibrous tissues that connect bones to other bones at joints, providing
stability and support.
---
Which of the following bones is classified as a long bone?
A. Patella
B. Femur
C. Carpals
3
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