InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 351. |
Vertebral formula for human beings isA. `C_(5)T_(12)L_(7)S_(5)C_(3-5)=33-35`B. `C_(7)T_(12)L_(5)S_(5)C_(3-5)=33-35`C. `C_(5)T_(10)L_(5)S_(5)C_(3-5)=33`D. `C_(7)T_(10)L_(5)S_(5)C_(3-5)=33` |
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Answer» Correct Answer - B Cervical vertebrae are 7 in number, thoracic 12 in number, lumbar 5 in number, sacaral 5 in number in childhood they fuse in adults to form a single bone, the sacrum coccygral very from 3-5 in number. |
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| 352. |
Long neck of camel is due toA. Increase in length of cervical vertebraB. Due to bony plate between two vertebraC. Due to muscle in between two vertebraD. None of the above |
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Answer» Correct Answer - B Long neck of camel is due to bony plates between two vertebra (which are long). |
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| 353. |
Each half of pelvic girdle is made ofA. IschiumB. IliumC. PubisD. All of the above |
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Answer» Correct Answer - D Each half of pelvic girdle is made of ischium, ilium |
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| 354. |
Which one of the following is the correct description of a certain part of a normal human skeletionA. Parietal bone and the temporal bone of the skull are joined by fibrous jointB. First vertebra is axis which articulates with the occipital condylesC. The `9^(th)` and `10^(th)` pairs of ribs are called the floating ribsD. Glenoid cavity is a depression to which the thigh bone articulates |
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Answer» Correct Answer - A Immovable/fixed/fibrous joint are present between the skull bones. So, between parietal bone and the temporal bone of the skull are joined by fibrous joint. |
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| 355. |
The number of floating ribs in human body isA. 6 pairsB. 3 pairsC. 5 pairsD. 2 pairs |
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Answer» Correct Answer - D The last two pairs (11th and 12th) of ribs which have no connection additional process, the hypapophysis, which extends downwards from the midventral part of centruth. |
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| 356. |
The number of floating ribs in human body isA. 6 parisB. 5 pairsC. 3 pairsD. 2 pairs |
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Answer» Correct Answer - D Number of floating ribs in human body is 2 pairs (11th and 12th pairs). |
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| 357. |
Synovial fluid is present inA. Spinal cavityB. Cranial cavityC. Freely moveble jointsD. Fixed joints |
| Answer» Correct Answer - C | |
| 358. |
Which ion is essential for muscle contraction ?A. NaB. KC. CaD. Cl |
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Answer» Correct Answer - C Calcium is an essential element required for the contraction of muscles. Release of calcium ions from sarcoplasmic reticulum trigger the muscle contraction process. In fact, calcium ions and ATP, actin and myosin interact, forming actomysoin, which causes the muscles to contract. |
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| 359. |
Synovial fluid is present inA. Spinal cavityB. Cranial cavityC. Freely movable joints.D. Fixed joints. |
| Answer» Correct Answer - C | |
| 360. |
EDTA injected into muscles combines with `Ca^(2+)` and A. Stops contractionB. Causes contractionC. Slow down contractionD. None of the above. |
| Answer» Correct Answer - A | |
| 361. |
Which is part of pectoral girdle ?A. Glenoid cavityB. SternumC. lleumD. Acetabulum |
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Answer» Correct Answer - A A cavity known glenoid cavity is present at the tip of scapula and coracoid process, for articulation of head of humerus, Pectoral girdle consists of a membranous bone called called clavicle and a large replacing bone called shoulder blade or scapula coracoid. |
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| 362. |
EDTA injected into muscles combines with `Ca^(2+)` and A. Stops contractionB. Causes contractionC. Slows down contractionD. None of the above |
| Answer» Correct Answer - A | |
| 363. |
Long bones function inA. supportB. support erythrocyte and leucocyte synthesisC. support, and erythrocyte synthesisD. erythrocyte formation |
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Answer» Correct Answer - B In higher animals, movements and locomotion depend on the association of skeletal muscles and skeletal system (bone asnd joints). Bones function to provide support as well as produce erythrocytes and leucocytes in the bone marrow. |
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| 364. |
Long bones function inA. SupportB. Support, erythrocyte and leucocyte synthesisC. Support and erythrocyte synthesisD. Erythrocyte formation. |
| Answer» Correct Answer - B | |
| 365. |
Extermities of long bones possess cartilageA. CalcifiedB. FibrousC. ElasticD. Hyaline. |
| Answer» Correct Answer - D | |
| 366. |
A muscle bends a part over another. It isA. FlexorB. ExtensorC. AbductorD. Adductor. |
| Answer» Correct Answer - A | |
| 367. |
Long bones function inA. SupportB. Support, erythrocyte and leucocyte synthesisC. Support and erythrocyte synthesisD. Erythrocyte formation |
| Answer» Correct Answer - B | |
| 368. |
Which one of the following is a sesamoid boneA. Pelvis B. Patella C. PterygoidD. Pectoral girdle |
| Answer» Correct Answer - B | |
| 369. |
Sesamoid bone (ossified tendon) is A. CartilageB. Areolar tissueC. TendonD. Ligament. |
| Answer» Correct Answer - C | |
| 370. |
Main framework of the trunk is constituted by A. Skull B. Vertebral columnC. Stemum D. Ribs |
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Answer» Correct Answer - B Vertebral column extends from the base of the skull and constitutes the main framework of the trunk. |
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| 371. |
Intercalated discs are found inA. TendonsB. Striped muscleC. Unstriped musclesD. Cardiac muscles |
| Answer» Correct Answer - D | |
| 372. |
Which of the following is not found in birdsA. Pectoral girdleB. Pelvic girdleC. Hind limbD. Fore limb |
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Answer» Correct Answer - D In birds, the fore limbs are modified to form wings. |
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| 373. |
Bone is distinguished from the cartilage by the presence ofA. CollagenB. Blood vesselsC. Lymph vesselsD. Haversian canals |
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Answer» Correct Answer - D Haversian canals are the caracteristic features of bone. |
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| 374. |
A greater troachanter is found inA. FemurB. HumerusC. UlnaD. Radius |
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Answer» Correct Answer - A The greater trochanter and lesser trochanter are projections that serve as points of attachement for the tendons of some of the thigh and buttock muscles. |
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| 375. |
Assertion: Inflannnation of joints is called muscular increases. Reason: In osteoporosis bone mass decrease and chances of fractures increases.A. If both assertion and reason are true and the reason Is the correct explanation of the assertion. B. If both assertion and reason are true but reason is not the correct explanation of the assertion:C. If asertion is true but renon is false. D. If both assertion and reason are false. |
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Answer» Correct Answer - B .Inflammation of joints is called arthritis. .In osteoponosis, bone mass decreases and chances of fractures increases. |
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| 376. |
Assertion: Joints are essential for all types of movement Involving the bony parts of the body. Reason: Joints are point of contact between bone and cartilages.A. If both assertion and reason are true and the reason Is the correct explanation of the assertion. B. If both assertion and reason are true but reason is not the correct explanation of the assertion:C. If asertion is true but renon is false. D. If both assertion and reason are false. |
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Answer» Correct Answer - B .Joints are essential for all types of movements involving the bony parts of the body. .Joint are point of contact between bones and cartilages. |
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| 377. |
Give and example to show that movement of internal body parts is essential for carrting out Vital processes in organism . |
| Answer» Pumping of heart circulates blood to different parts of the body . | |
| 378. |
Why is movement necessary in WBC and macrophages ? |
| Answer» The leucocytes and marcophages reach different parts of the body and engulf the antigens or parthens through pseudopodial movement | |
| 379. |
Which one of the following statements is true?A. Head of humerus bone articulate with acetabulum of pectoral girdleB. Head of Humerus bone articulates with glenoid cavity of pectoral girdleC. Head of humerus bone articulates with a cavity called acetabulum of pelvic girdle.D. Head of humerus bone articulates with a glenoid cavity of pelvic girdle. |
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Answer» Correct Answer - B Each pectoral girdle consists of two bones : 1 clavicle and 1 scapula. At the point where the superior and lateral borders of the scapula meet, there is a lateral angle which presents a shallow articular surface termed as glenoid cavity into which the head of the numbers is articulate. |
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| 380. |
What are the different types of movements exhibited by the cells of human body? |
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Answer» Movement is a characteristic feature of living organisms. The different types of movement exhibited by cells of the human body are: Amoeboid movement: Leucocytes present in the blood show amoeboid movement. During tissue damage, these blood cells move from the circulatory system towards the injury site to initiate an immune response. Ciliary movement: Reproductive cells such as sperms and ova show ciliary movement. The passage of ova through the fallopian tube towards the uterus is facilitated by this movement. Muscular movement: Muscle cells show muscular movement. |
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| 381. |
What is movement ? |
| Answer» Change in a posture or position condtitutes movement | |
| 382. |
Define locomotion . |
| Answer» the movement of an organism from one place to another or the movement that results in the change of place or location called as locomotion . | |
| 383. |
What are fascia ? |
| Answer» The muscle bundle are bounded fibres by a collagenous connective tissue sheath called fascia | |
| 384. |
Name two human body cells which show pseudodial movements. |
| Answer» Leucoytes and macrophages . | |
| 385. |
Cervical vertebrae are located inA. Thoracic regionB. Abdominal regionC. Neck regionD. Lumbar region |
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Answer» Correct Answer - C Cervical vertebrae are located in neck region. |
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| 386. |
Tongue bone isA. Hyoid boneB. MaxillaryC. DentaryD. Quadrato-jugal |
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Answer» Correct Answer - A Hyoid bone is attached with the some muscles of the tongue and floor of the mounth. |
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| 387. |
End plate junction is present between A. Neuron and straited muscleB. Neuron and neuronC. Muscle and muscleD. Both B and C |
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Answer» Correct Answer - A End plate junction is present between neuron and striated muscle. |
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| 388. |
Innominate is aA. NerveB. MuscleC. AnimalD. A part of skeleton and anartcry |
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Answer» Correct Answer - D Half of the vertebrate pelvic girdle consists of three bones ilium, ischium and pubis which fuse together in adult to be called innominate bone (hip bone). |
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| 389. |
In man the axial skeleton is made up ofA. 80 bonesB. 100 bonesC. 103 bonesD. 106 bones |
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Answer» Correct Answer - A It forms the main axis. It consists of skull-22 bones. Vertebral column-33 vertebrae, sternum-1 and ribs-24. |
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| 390. |
Pseudopodia is formed by A. Shrinkage of protoplast B. Streaming of protoplastC. Change in osmotic pressureD. Streaming of protoplasm |
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Answer» Correct Answer - D Pseudopodia is formed by streaming of protoplasm. |
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| 391. |
In man the thoracic basket is composed ofA. Ribs and sternum B. Ribs, sternum and thoracic vextebraeC. Ribs, sternum and lumbar vertebraeD. Ribs and thoracic vertebrae |
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Answer» Correct Answer - B Thoracic cage of man is formed of ribs, sternum and thoracic vertebrae. |
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| 392. |
In the pelvic girdle of man A, B, C, D and E respectively represents A. A-pubis, B-acetabulum, C-ilium, D-ischium, E-pubic symphysisB. A-ilium, B-acetabulum, C-pubis, D-ischium, E-pubic symphysisC. A-ischium, B-acetabulum, C-pubis, D-ilium, E-pubic symphysisD. A-ilium, B-pubis, C- acetabulum, D-pubic symphysis, E-ischium |
| Answer» Correct Answer - B | |
| 393. |
Which one is not cranial boneA. FrontalB. ZygometicC. TemporalD. Sphenoid |
| Answer» Correct Answer - B | |
| 394. |
Stemum is connected to ribs byA. Bony matterB. White fibrous cartilageC. Hyaline cartilageD. Areolar tissue |
| Answer» Correct Answer - C | |
| 395. |
Which is part of pectoral girdle ?A. StemumB. AcetabulumC. Glenoid cavityD. llium |
| Answer» Correct Answer - C | |
| 396. |
What if formation magnum ? |
| Answer» The base of the has large opening called formation magnum. | |
| 397. |
What is appendicular skeletion ? |
| Answer» Appendicular skeleton includes the skeleton of limbs and the pectoral and pelvic girdle | |
| 398. |
What does sarcrum and coccyx together form? |
| Answer» Basin - saped pelvic | |
| 399. |
Name the two bones which constitute each half of the pectoral girdle . |
| Answer» Clavicle and scapula | |
| 400. |
All or none law is mot applicable forA. Single skeletal muscle fibreB. Whole skeletal muscleC. Single smooth muscle fibreD. Whole cardiac muscle. |
| Answer» Correct Answer - B | |