4no51 A-set Volume 2 Anatomy And Physiology
Aero space Medical technician 4NO51 A-set volume 2. Contains Unit review questions and self test questions.
- 1.Located at or toward the front of the body or body part.
- A.
Anterior (ventral)
- B.
Posterior (dorsal)
- C.
Medial
- 2.Located at or toward the back of the body or body part.
- A.
Anterior (ventral)
- B.
Posterior (dorsal)
- C.
Medial
- 3.Located toward or closer to a given point of origin. Usually used in relation to the trunk or midline of the body.
- A.
Proximal
- B.
Distal
- C.
Lateral
- 4.An imaginary line that passes lengthwise through a portion of the body or a bone. This line divides the part equally and symmetrically.
- A.
Longitudinal axis
- B.
Axis of joint rotation
- C.
Circumduction
- 5.How do the structures of the cells in the human body differ?
- A.
Only in shape and size
- B.
Shape , size . color
- C.
Gram positive and gram negative
- 6.What is the outermost layer of a cell called?
- A.
Cell membrane
- B.
Cytoplasm
- C.
Mitochondria
- 7.Where are most living substances contained within a cell?
- A.
Cytoplasm
- B.
Cell membrane
- C.
Centrosomes
- 8.How many general processes are involved in the cell life cycle?
- A.
4
- B.
6
- C.
8
- 9.1. What are the four general types of tissue found in the body?
- A.
Epithelial, connective, muscles, nervous
- B.
Connective, cardiac, muscles, nervous
- C.
Cardiac, connective, epithelial, smooth
- 10.What are the three types of muscle tissue
- A.
Skeletal, smooth, cardiac
- B.
Cardiac. nervous, connective
- C.
Cardiac, deltois , gluteal
- 11.The Superior rectus Rotates eye upward and toward the midline
- A.
True
- B.
False
- 12.Inferior rectus Rotates eye downward and toward the midline.
- A.
True
- B.
False
- 13.Superior oblique Rotates eye downward and away from the midline.
- A.
True
- B.
False
- 14.How many extrinsic muscles extend from the outer surface of the eye to the bones of the orbit?
- A.
5
- B.
6
- C.
8
- 15.What muscle causes the eye to rotate toward the midline?
- A.
Lateral rectus
- B.
Medial rectus
- C.
Inferior oblique
- 16.The ability of the lens to adjust its thickness and shape to focus on objects at various distances is called?
- A.
Accommodation
- B.
Centrosome
- C.
Incus
- 17.What are the two external ear structures?
- A.
Auricle (pinna) and external auditory canal
- B.
Labyrinth and auditory canal
- C.
Tympanic membrane and cochlea
- 18.Approximately how many hair cells are located in the organ of Corti?
- A.
16,000
- B.
18,000
- C.
20,000
- 19.What does dynamic equilibrium involve?
- A.
Interpreting head and body movement
- B.
Balance and olfactory senses
- C.
Labyrinth and auditory canal
- 20.How many passageways are in the nasal conchae?
- A.
2
- B.
3
- C.
5
- 21.How many primary odor groups can the nose detect?
- A.
6
- B.
7
- C.
12
- 22.How does the anatomical lateral position differ from the term medial
- A.
At the back of the body or body part
- B.
Toward the back of the body or body part
- C.
Away from the midline of the body or body part
- D.
Toward the head or area of the body that is closer th the head
- 23.A line projecting at right angles to the plane of motion best describes which of the following body movements
- A.
Circumduction
- B.
Range of motion
- C.
Longitudinal axis
- D.
Axis of joint rotation
- 24.You would not find which of the following components in the cytoplasm of a cell?
- A.
Nucleus
- B.
Centrosomes
- C.
Golgi apparatus
- D.
Endoplasmic reticulum
- 25.The network of tubules that moves molecules within the cell is the
- A.
Vesicle
- B.
Ribosome
- C.
Golgi apparatus
- D.
Endoplasmic reticulum
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