Pelvic Girdle

Q. Which one of the following statements is correct about the human ear ?

1. Membranous labyrinth is filled with perilymph
2. Organ of corti is located on reissner’s membrane
3. The coiled portion of the labyrinth is called the Eustachian tube
4. Reissner’s membrane separates scala vestibuli and scala media

Q. Which one is a correct match of three items
and their grouping category?

	Item	Group
(A)	Cytosine, uracil, thiamine	Pyrimidines
(B)	Malleus, incus, cochlea	Ear ossicles
(C)	Ilium, ischium, pubis	Coxal bones of pelvic girdle
(D)	Actin, myosin, rhodopsin	Muscle proteins

1. A
2. B
3. C
4. D

Q. What is median longitudinal axis and principal axis of human skeleton?

Q.

Write the difference between:

(a) Actin and Myosin

(b) Red and White muscles

(c) Pectoral and Pelvic girdle

Q. Obturator foramen is present between

1. Pubis and ischium
2. Humerus and clavicle
3. Femur and humerus
4. Sternum and clavicle

Q.

What is scala media?

Q. Obturator foramen is present between

1. Pubis and ischium
2. Humerus and clavicle
3. Femur and humerus
4. Sternum and clavicle

Q. Pelvic girdle consists of

1. One coxal bones
2. Three coxal bones
3. Two coxal bones
4. Four coxal bones

Q.

Which of the following is not a part of coxal bone?

1. ischium

2. ilium

3. Acromion

4. Pubis

Q. A cricket player is fast chasing a ball in the field. Which one of the following groups of bones are directly contributing in this movement?

1. Femur, malleus, tibia, metatarsals
2. Pelvis, ulna, patella, tarsals
3. Sternum, femur, tibia, fibula
4. Tarsals, femur, metatarsals, tibia

Q. Innominate is a

1. Nerve
2. Muscle
3. Gland
4. Part of skeleton

Q. Which one the following is the correct matching of three items and their grouping category?

1. $\begin{array}{cc}\text{Items}& \text{Group}\\ \text{Ilium, ischium, pubis girdle}& \text{Coxal bones of pelvic}\end{array}$
2. $\begin{array}{cc}\text{Items}& \text{Group}\\ \text{Actin, myosin, rhodopsin}& \text{Muscle protein}\end{array}$
3. $\begin{array}{cc}\text{Items}& \text{Group}\\ \text{Cytosine, uracil, thiamine}& \text{Pyrimidines}\end{array}$
4. $\begin{array}{cc}\text{Items}& \text{Group}\\ \text{Malleus, incus, cochlea}& \text{Ear ossicles}\end{array}$

Q. In the pelvic girdle of man A, B, C, D, and E respectively represent.

1. A- Ilium
   B-Pubis
   C-Acetabulum
   D-Pubic symphysis
2. A-Ilium
   B-Acetabulum
   C-Pubic symphysis
   D-Ischium
   E-Pubis
3. A- pubis
   B- Acetabulum
   C- Ilium
   D - Ischium
   E - Pubic symphysis
4. A- Ilium
   B- Acetabulum
   C- Pubis
   D- Ischium
   E- Pubic symphysis
5. A- Ischium
   B- Acetabulum
   C- Pubis
   D-Ilium
   E-Pubic symphysis

Q. Acetabulum is associated with:

1. Pelvic girdle
2. Pectoral girdle
3. Olfactory lobe
4. Rib cage

Q. Pick out the correct match.

1. Face - 5
2. Sternum - 14
3. Pelvis - 3
4. Ribs - 20

Q.

What are the points for articulation of pelvic and pectoral girdles?

Q. Match the following columns and select the correct option.

$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ \text{(a)}& \text{Vertebrosternal ribs}& \text{(i)}& \text{Has two curvatures and commonly known as collar bone}\\ \text{(b)}& \text{Acromion}& \text{(ii)}& \text{Formed by fusion of ilium, ischium and pubis}\\ \text{(c)}& \text{Acetabulum}& \text{(iii)}& \text{Commonly known as true ribs and all are bicephalic}\\ \text{(d)}& \text{Clavicle}& \text{(iv)}& \text{Flat expanded process of spine of scapula}\end{array}$

1. (a) - (i), (b) - (iii), (c) - (ii), (d) - (iv)
2. (a) - (iii), (b) - (ii), (c) - (iv), (d) - (i)
3. (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)
4. (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)

Q. What is meant bonous? I have seen this word while playing quizzo.. for the question : what is the another name for skull? And the options are bonous , cranium, fibula and patella . Answer is cranium.

Q. Name the parts of the skeleton where the following are located - transverse process, glenoid cavity, shoulder-blade, acetabulum

Q. Match column I with column II and choose the correct option.
$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ \text{(a)}& \text{Vertebrosternal ribs}& \text{(i)}& \text{Flat bone, on the}\\ & & & \text{ventral midline of}\\ & & & \text{thorax}\\ \text{(b)}& \text{Sternum}& \text{(ii)}& \text{14 in number}\\ \text{(c)}& \text{Pectoral girdle}& \text{(iii)}& \text{Acetabulum}\\ \text{(d)}& \text{Pelvic girdle}& \text{(iv)}& \text{Glenoid cavity}\end{array}$

1. (a) (b) (c) (d)
   (iv) (iii) (ii) (i)
2. (a) (b) (c) (d)
   (i) (iii) (ii) (iv)
3. (a) (b) (c) (d)
   (i) (ii) (iii) (iv)
4. (a) (b) (c) (d)
   (ii) (i) (iv) (iii)

Q. Parts labeled as A, B, C, D, and E respectively in the given figure are

1. A-Ilium, B- Femur, C-Tibia, D-Pubis, E-Sacrum
2. A-Pubis, B- Tibia, C-Femur, D-Ilium, E-Sacrum
3. A-Ilium, B- Femur, C-Tibia, D-Pubis, E-Sacrum
4. A-Pubis, B- Tibia, C-Femur, D-Ilium, E-Sacrum
5. A-Pubis, B- Femur, C-Tibia, D-Ilium, E-Sacrum

Q. Ilium, ischium and pubis come together to form a cavity called the , for the attachment of the femur.

1. accordion
2. glenoid cavity
3. fibrocartilage
4. acetabulum

Q. Each half of pelvic girdle is made of

Q.

Select the correct statement about the location of the organ of corti.

1. Attached to the oval window

2. Coiled part of the labyrinth

3. Located on the basilar membrane

4. Connects middle ear and pharynx

Q. Two halves of pelvic girdle are joined by

1. A mere fissure
2. Ischioiliac symphysis
3. Ischiopubic symphysis
4. Pubic symphysis

Q.

what is the nature of antrum?

Q. Patella is a

1. Membranous bone
2. Cartilaginous bone
3. Heterotopic bone
4. Sesamoid bone

Q. A connecting link between bony fishes and amphibians is?

Q. Assertion :Hair cells on the basilar membrane (the organ of Corti) are responsible for hearing. Reason: Pressure waves, which begin at the oval window, cause the basilar membrane to vibrate, so that the cilia of the hair cells touch the tectorial membrane. This causes the hair cells to initiate nerve impulses, which are carried by the auditory nerve to the brain.

1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.
3. Assertion is correct but Reason is incorrect.
4. Assertion is incorrect but Reason is correct.

Q. Which of the.following statements are correct regarding muscle proteins ?
(i) Actin is a thin filament and is Frock up of two F-actirs.
(ii) The complex protein, tropomyosin is distributed at regular intervals on the troponin.
(iii) Myosin is a thick flament which is also a polymerised protein.
(iv) The globular head of meromyosin consists of light merornyosin (LMM).

1. (i), (ii) and (iii)
2. (i), (ii) and (iv)
3. (i) and (iii)
4. (ii) and (iv)