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.
| 151. |
Neurilernma is an outer covering ofA. blood capiliariesB. muscle fibreC. intestineD. nerve fibre |
| Answer» Correct Answer - D | |
| 152. |
Covering around bone is calledA. PerichondrionB. PeriosteumC. EpiosteumD. Endosteum |
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Answer» Correct Answer - B Bone is surrounded by dense, white fibrous sheath called periosteum. |
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| 153. |
Cartilage is formed byA. OsteoblastB. FibrolastsC. ChondrocyteD. Submucosa |
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Answer» Correct Answer - C The cells of mature cartilage called chondrocytes occurs singly or in groups within spaces called lacunae the chondrocytes secretes the flexible matrix called chondrin. |
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| 154. |
Assertion : Intercalated discs are important regions of cardiac muscle cells. Reason : Intercalated disce function as boosters for muscle contraction waves.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion and reason are falseD. If the assertion is false but reason is true |
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Answer» Correct Answer - A Cardiac muscle cells are short cylindrical cells joined end to end and by side branching to form a network Intercalated discs are the dense junctions formed in between the cardiac muscle cells where they meet each other. Intercalated disce are the specialised regions of the cell membranes. As cardiac muscle possesses considerable rhythmicity and generates its own wave of excitation, these discs function as boosters for muscle contraction wave. |
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| 155. |
Which statement best describes the connective tissue?A. lt is derived from endoderm and secretes metabolic substancesB. It is derived from mesoderrn and conducts impulsesC. It is derived from mesoderm and contains abunda1,1t matrixD. It is derived from ectoderm and is usually layered |
| Answer» Correct Answer - C | |
| 156. |
Goblet cells arc a type ofA. multicellular glandB. intracellular glandC. unicellular glalldD. inlcrccllular gland |
| Answer» Correct Answer - C | |
| 157. |
The commonest cartilage to ossify isA. hyalineB. elasticC. fibrousD. fibroelastic |
| Answer» Correct Answer - A | |
| 158. |
The bundles of nerves bibres are calledA. fasciculiB. epineuriumC. perineuriumD. neurilemma |
| Answer» Correct Answer - A | |
| 159. |
Phagocylosis is a function of which type of connective tissue,?A. CartilageB. Loose fibrousC. ElasticD. Reticular |
| Answer» Correct Answer - D | |
| 160. |
Blood is formed ofA. Plasma and bone marrow cellsB. Plasma and white and red blood cellsC. Plasma and white blood cellsD. Plasma and red blood cells |
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Answer» Correct Answer - B Blood is a fluid connective tissue, which consists of blood corpuscles (RBCs, WBCs and Platelets) and plasma. |
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| 161. |
During sleeping the rate of RBC formationA. IncreasesB. DecreasesC. Remains constantD. None of these |
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Answer» Correct Answer - B Because of low oxygen demand. |
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| 162. |
The function of villi in the intestine isA. Absorption of foodB. Increase in the absorptive surface of foodC. Control of intestinal movementD. Hinderance in the movement of food |
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Answer» Correct Answer - B Villi of intestine provide a vevety appearance cand greatly increase the absorptive surface. |
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| 163. |
Select a unicellular glandA. goblet cellB. gastric glandC. chromophil cellD. chloragogen cell |
| Answer» Correct Answer - A | |
| 164. |
In Camel, erythrocytes areA. circular, biconcave , non-nucleatedB. oval and nucleatedC. circular, biconcave and nucleatedD. over and non-nucleated |
| Answer» Correct Answer - D | |
| 165. |
Both RBC and WBC are formed in theA. ThymusB. AdrenalC. ThyroidD. Bone marrow |
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Answer» Correct Answer - D Red bone marrow of long bone produces red blood corpuscles, white blood corpuscles and platelets. |
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| 166. |
Krause membrane or Z- line is a myofibril which separates two adjacentA. SarcomeresB. H- zonesC. I-bandsD. A-bands |
| Answer» Correct Answer - A | |
| 167. |
Unstriated muscles are found inA. VeinsB. ArteriesC. UterusD. All the above |
| Answer» Correct Answer - D | |
| 168. |
The type of muscle present in ourA. Thigh are striated and voluntaryB. Upper arm are smooth muscle fibres fusiform in shapeC. Heart are involuntary and unstriated smooth musclesD. Intestine are striated and involuntary |
| Answer» Correct Answer - A | |
| 169. |
These WBCs makes maximum count amongst leucocytesA. NeutrophilsB. EosinophilsC. BasophilsD. Lymphocytes |
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Answer» Correct Answer - A Neutrophills are about `62%` of the total number of white cells so most abundant sub type. |
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| 170. |
Normal glucose level in blood isA. `150-180` mg//100 ml bloodB. `80-100` mg//100 ml bloodC. `30-70` mg//10ml bloodD. `220-250` mg//100 ml blood |
| Answer» Correct Answer - B | |
| 171. |
The vitamin, which is essential for blood clotting isA. vitamin-AB. vitamin-BC. vitamin-CD. vitamin-K |
| Answer» Correct Answer - D | |
| 172. |
Which of the followings are required for blood clothingA. `K^(+)`, thromboplastinB. `Ca^(++)`, thromboplastinC. `Na^(+), Ca^(++)`D. `K^(+)`, prothrombin |
| Answer» Correct Answer - B | |
| 173. |
Metals required in synthesis of haemoglobin areA. ironB. copperC. cobaltD. all of these |
| Answer» Correct Answer - D | |
| 174. |
Vitamin K is required forA. formation of thromboplastinB. conversion of fibrinogen to fibrinC. conersion of prothrombin to thrombinD. synthesis of prothrombin |
| Answer» Correct Answer - D | |
| 175. |
Bones and blood areA. nesodermal in originB. endodermal in originC. Both (a) and (b)D. ectodermal in origin |
| Answer» Correct Answer - A | |
| 176. |
Pseudostratified epithelium is alawysA. Single layeredB. Double layeredC. MultilayeredD. Uncertain |
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Answer» Correct Answer - A The pseudostratified epithelium without being truly stratified appears to have 2 or 3 layers of cells as nuclei are present at two levels but actually it is single layered. |
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| 177. |
Basement membrane is made up ofA. Epidermal cell onlyB. Endodermal cellC. No cell product of epithelial cellD. Both (a) and (b) |
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Answer» Correct Answer - C Basement membrane is a delicate intercellular membrane visible in light microscope, which underlies most animal epithelia. Besides this, the basal lamina contsists of mucopolysaccharide and very fine fibres. |
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| 178. |
Red cell count is carried out byA. HaemocytometerB. HaemoglobinometerC. SphygmomanometerD. Electrocardiogram |
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Answer» Correct Answer - A Blood corpuscle counting is done by this instrument. |
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| 179. |
Which one of the following in blood absorbs oxygenA. WBCsB. PlasmaC. RBCsD. Platelets |
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Answer» Correct Answer - C RBC absorbs `O_(2)` to form oxyhaemoglobin. |
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| 180. |
Persons living at high altitude will haveA. Increased alveolar capacityB. Increased number of erythrocytesC. Haemoglobin curve shifts towards rightD. All of the above |
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Answer» Correct Answer - D Since at high altitude partial pressure of oxygen in air is less, so to facilitate the rapid gaseous exchange, heart rate, respiratory rate, vital capacity, total lung capacity, RBC count and haemoglobin percentage of persons living there increases. |
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| 181. |
The ready source of energy in living cells isA. GlucoseB. ATPC. GlycogenD. ADP |
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Answer» Correct Answer - B The immediate energy source for muscle contraction is ATP which is present only in small quantities at any given time in the muscle. |
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| 182. |
Granutocytes are produced inA. liverB. bone marrowC. sploenD. None of these |
| Answer» Correct Answer - B | |
| 183. |
The percentage of eosrnophils, neutrophils and monocytes in our blood are ......... respectively.A. 2.8%,1 65% and 5%B. 2%, 5% and 26%C. 5%, 10% and 40%D. 30%, 18% and 5% |
| Answer» Correct Answer - A | |
| 184. |
Assertion : Fibroblasts help in protection. Reason : Fibroblaste synthesize two kinds of protein which are protective in nature.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion and reason are falseD. If the assertion is false but reason is true |
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Answer» Correct Answer - A Fibroblasts are the principal cells of areolar tissue. Fibroblasts synthesize two kinds of proteins-collagen and elastin. The tensile strengthe of collagen fibres and the elasticity fibres prevent displacement and injury of tissues and organs under mechanical stress. Collagen fibres are aslo laid down at sites of injury and hlep in tissus repair. |
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| 185. |
Agranulocytes responsible for immune response of the body areA. basophilsB. neutriohilsC. eosinophilsD. lymphocytes |
| Answer» Correct Answer - D | |
| 186. |
Agranulocytes normally develop inA. bone marrowB. liverC. lymph glandsand spleenD. None of these |
| Answer» Correct Answer - C | |
| 187. |
Action potential is generated byA. `Na^(+)`B. `K^(+)`C. `Ca^(+)`D. `Cl^(-)` |
| Answer» Correct Answer - A | |
| 188. |
Which is immortal?A. Plasma cellB. Germ cellC. Brain cellD. Kidney cell |
| Answer» Correct Answer - B | |
| 189. |
Cells lining the blood capillaries are calledA. oxyntic cellsB. endothelial cellsC. parietal cellsD. haemocytes . |
| Answer» Correct Answer - B | |
| 190. |
Leukocytes can squeeze out of blood capillaries. This process is calledA. leucocytosisB. thrombopoiesisC. diapedesisD. haemopoiesis |
| Answer» Correct Answer - C | |
| 191. |
Centrosomes are absent inA. nerve cellsB. epithelial cellsC. germinal cellsD. All of these |
| Answer» Correct Answer - A | |
| 192. |
Which of the following statements about muscle is true?A. Smooth muscle is multinucleateB. Differentiated smooth muscle cells retain the ability to undergo cell divisionC. Cardiac muscle is voluntaryD. None of the above |
| Answer» Correct Answer - B | |
| 193. |
Characteristics of smooth muscle fibres areA. spindle-shaped, unbranched, unstriated, uninucleate and involuntaryB. spindle-shaped, unbranched, unstriped, multinucleate and involuntaryC. cylindrical, unbranched, unstriped, multinucleat.e and involuntaryD. cylindrical, unbranched, striated, multinucleate and voluntary |
| Answer» Correct Answer - A | |
| 194. |
Muitinucloate muscle fibres areA. cardiac musclesB. smooth musclesC. skeletal musclesD. Both (a) and (c) |
| Answer» Correct Answer - D | |
| 195. |
The process of bone formation is calledA. ossificationB. calcificationC. calcinationD. None of these |
| Answer» Correct Answer - A | |
| 196. |
Matrix of bone is arrangedA. as thin plates lamellaeB. not in concentric layersC. matrix forms the ground substanceD. None of the above |
| Answer» Correct Answer - A | |
| 197. |
Oxygen is transported byA. Blood plasmaB. RBCsC. LeucocytesD. Thrombocytes |
| Answer» Correct Answer - B | |
| 198. |
Wrinkles in old age due toA. myosin fibresB. actin fibresC. collagen fibresD. none |
| Answer» Correct Answer - C | |
| 199. |
Target organ of Mycobacterium lepraeA. Medullary sheathB. Presynaptic nodesC. moter end platesD. Schwann cells |
| Answer» Correct Answer - D | |
| 200. |
Which one of following substances in the blood in man imparts the oxygen carrying to itA. HaemocyaninB. HaemoglobinC. Haemerythrin or haemoerythrinD. Sodium ions |
| Answer» Correct Answer - B | |