Muscular SystemI. Modified MCQ. Write A if the statement refers to A only; B if it refers to B only; C if it refers to both A & B; D if it does not refer to A and/or B. If D, write the appropriate term it refers to.
1. Energy sources for muscle contraction A. Creatine phosphate B. ATP
2. Responsible for a sardonic smile A. Risorius B. Procerus
3. The muscle sternocleidomastoid was based on A. Position B. Action
4. Group of muscles whose contraction produces the movement A. Agonist B. Synergist
5. The latent period is called A. Diastole B. Diastasis
6. Muscle that turns the palm forward A. Pronator B. Supinator
7. Functional unit of a muscle fiber A. Sarcolemma B. Sarcomere
8. Physiologic unit of a muscle is composed of A. Muscle fibers B. Motor nerve
9. Contractile unit of a skeletal muscle A. Sarcolemma B. Sarcomere
10. Weaken the vibration of stape A. Stapedius B. Tensor tympani
11. Elevates the lower jaw A. Temporalis B. Masseter
12. Adducts thigh A. Adductor group B. Gluteus medius
13. Basis of nomenclature of zygomatic major A. Location & position B. Shape & position
14. Hamstring A. Rectus femoris B. Biceps femoris
15. Muscle in b/w the ribs A. Internal intercostal B. External intercostal
16. Medial thigh muscle/s A. Gracilis B. Sartorius
17. Shrugs shoulder A. Trapezius B. Deltoid
18. Abductor muscle/s A. Deltoid B. Gluteus medius
19. Most important muscle for inspiration A. Intercostal B. Diaphragm
20. Muscle of lower extremety/ies A. Triceps brachii B. Triceps femoris
21. Anterior thigh muscle/s A. Iliopsoas B. Biceps femoris
22. Teres means A. Broad B. Round
23. Flex wrist and fingers A. Palmaris longus B. Flexor carpi ulnaris
24. Dorsiflex and invert foot A. Anterior leg muscle B. Medial leg muscle
25. Calf muscle/s A. Soleus B. Gastrocnemius
26. Muscles at the back of the neck and upper back A. Trapezius B. Latissimus dorsi
27. Antagonist muscle of orbicularis oculi A. Corrugator supercili B. Levator palpebrae
28. Inhibitor of actin-myosin interaction A. Troponin T B. Troponin I
29. Location of myofibrils A. Sarcoplasm B. Sarcolemma
30. Nomenclature of biceps brachii A. Position & no. of bellies B. Position & no. of heads
31. Muscles below armpit on sides of chest A. Latissimus dorsi B. Teres major
32. Everts foot and plantar flex A. Peroneus longus B. Peroneus brevis
33. Backbone of thick filament A. Heavy meromyosin B. Light meromyosin
34. Adducts thigh A. Adductor longus B. Gracilis
35. Moving food so that the sole faces anteriorly a. Plantar flexion B. Dorsiflexion
II. Arrange the steps in muscle contraction by writing 1 (first step) to 5 (last step)
__ inactivation of troponin
__ actin slides along myosin fiber
__ transmission of stimulus from motor nerve to muscle fibers
__ release of ATP
__ calcium released from sarcoplasmic reticulum
III. Identification
1. Generate electrical impulse in muscle fiber
2. Dense collagenous tissue covering the entire muscle itself
3. Compresses nose as in sniffing
4. Lateral neck muscle
5. Covers the myosin binding site
DIGESTIVE SYSTEMI. Modified MCQ. Write A if the statement refers to A only; B if it refers to B only; C if it refers to both A & B; D if it does not refer to A and/or B. If D, write the appropriate term it refers to.
1. Secretes bile A. Gall bladder B. Pancreas
2. Final absorption of water A. Ascending colon B. Descending colon
3. Small intestine A. Final digestion B. Final absorption
4. Collection of fecal matters A. Cecum B. Rectum
5. Forms the floor of the oral cavity A. Tongue B. Fauces
6. Used for crushing food A. Premolars B. Molars
7. Used for grinding food A. Premolars B. Canines
8. Used for tearing food A. Canines B. Incisors
9. Secretions by the liver and the pancreas are brought directly to A. Duodenum B. Ileum
10. Functions of the esophagus A. Digestion B. Absorption
II. Matching type
A.
1. Pylorus A. Mouth
2. Palate B. Oral cavity
3. Cecum C. Pharynx
4. Tongue D. Esophagus
5. Ileum E. Stomach
6. Omassum F. Small intestines
7. Glottis G. Large intestines
8. Lips H. Anus
9. Duodenum
10. Appendix
B.
1. Bile A. Salivary gland
2. Pepsinogen B. Pancreas
3. Gastrin C. Goblet cells
4. Trypsinogen D. Mucosa cells
5. Renin E. Gastric glands
6. Secretin F. Liver cells
7. Ptyalin
8. Cholycystokinin
9. Lipase
10. Invertase
Respiratory SystemI. Modified MCQ. Write A if the statement refers to A only; B if it refers to B only; C if it refers to both A & B; D if it does not refer to A and/or B. If D, write the appropriate term it refers to.
1. Characteristic of a good lung A. Dry B. Large
2. Present in the nasopharynx A. Palatine tonsil B. Pharyngeal tonsil
3. Opening of the larynx A. Glottis B. Epiglottis
4. Balance air pressure A. Choanae B. Chonchae
5. Leads to difficulty of breathing A. Aspiration B. Asphyxiation
6. Warms, moistens, and filters the inhaled air A. Chonchae B. Choanae
7. Equalizes the pressure b/w the middle ear & the environment A. Auditory tube B. Eustachian tube
8. Tonsil/s located at the oropharynx A. Lingual tonsils B. Palatine tonsils
9. Forms the nasal septum A. Perpendicular plate B. Septal cartilage
10. Paranasal sinuses of the frontal bone A. Maxillary sinus B. Sphenoidal sinus
11. Conducting portion of the respiratory system A. Alveolar ducts B. Bronchioles
12. Air that cannot be forcibly expelled from lungs A. Residual air B. Minimal air
13. Intrapulmonic pressure increases A. Inspiration B. Expiration
14. High thoracic pressure A. Inspiration B. Expiration
15. High blood pH A. Inspiration B. Expiration
16. Produces the sound A. Vocal cords B. Voice box
II. Arrange the following events in inspiration by writing 1 (first event) to 5 (last event).
__ Increase in thoracic size
__ Increase size of lungs
__ Contraction of respiratory muscles
__ Decrease in intrapulmonic pressure
__ Air rushes into the lungs
III. Matching type
1. Trachea A. Lid cartilage
2. Cricoid B. Adam's apple
3. Herring-Breuer C. Pyramid-shaped cartilage
4. Vocal cord D. Windpipe
5. Alveoli E. Parietal and visceral
6. Arythenoid F. Signet ring cartilage
7. Thyroid G. Fibroelastic band
8. Surfactant H. Antisurface tension
9. Epiglottis I. Alveolar stretch receptors
10. Pleura J. Air sacs
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