MCQOPTIONS
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MCQOPTIONS
This section includes 3578 Mcqs, each offering curated multiple-choice questions to sharpen your 12th knowledge and support exam preparation. Choose a topic below to get started.
| 3251. |
Regarding the anatomical snuff box which of the following is true: |
| A. | Abductor Pollicis longus and Extensor pollicis brevis from the anterior wall |
| B. | Abductor Pollicis longus forms the posterior wall |
| C. | Floor is formed by Extensor carpi radialis longus and brevis |
| D. | Basilus vein forms the roof |
| Answer» B. Abductor Pollicis longus forms the posterior wall | |
| 3252. |
Saccharomyces cerevisiae is being grown in a chemostat converts glucose to biomass, ethanol, glycerol and carbon dioxide. At steady state, the concentration of glucose, biomass, ethanol and glycerol will |
| A. | increase with time |
| B. | decrease with time |
| C. | change randomly with time |
| D. | be constant |
| Answer» E. | |
| 3253. |
Which of the following is formed of elastic cartilage ? |
| A. | Auditory tube |
| B. | Nasal aeptum |
| C. | Articular cartilage |
| D. | Costal cartilage |
| Answer» B. Nasal aeptum | |
| 3254. |
Which of the following statements is correct?We can return a global variable by reference.We cannot return a local variable by reference. |
| A. | Only 2 is correct. |
| B. | Only 1 is correct. |
| C. | Both 1 and 2 are incorrect. |
| D. | Both 1 and 2 are correct. |
| Answer» B. Only 1 is correct. | |
| 3255. |
The envelope of which of the following viruses is derived from the host cell nucleus? |
| A. | Retroviruses |
| B. | Paramyxoviruses |
| C. | Herpesviruses |
| D. | Orthomyxoviruses |
| Answer» D. Orthomyxoviruses | |
| 3256. |
True about V3 nerve is all except - |
| A. | Otic ganglion is medial to nerve |
| B. | Pure motor |
| C. | Lingual nerve runs with chorda tympani |
| D. | Auriculotemporal embrace middle meningeal artery |
| Answer» C. Lingual nerve runs with chorda tympani | |
| 3257. |
The buying situation in which purchases are ordered from suppliers on an approved list is classified as |
| A. | modified task |
| B. | straight rebuy |
| C. | new task |
| D. | modified rebuy |
| Answer» C. new task | |
| 3258. |
All are true about Thoracolumbar facia except: |
| A. | Attached to transverse process of lumber vertebra |
| B. | Attached to spinus process of lumber vertebra |
| C. | Gives attachment to Transverse abdominal and Internal oblique |
| D. | The facia lies posterior to posterior abdominal wall muscles |
| Answer» E. | |
| 3259. |
Ulnar nerve injury at wrist involves following except - |
| A. | Opponerns pollicis |
| B. | Palmar interossei |
| C. | Adductor pollicis |
| D. | Dorsal interossei |
| Answer» B. Palmar interossei | |
| 3260. |
The two major components of viruses are |
| A. | nucleic acid and protein |
| B. | fat and protein |
| C. | fat and carbohydrate |
| D. | carbohydrate and nucleic acid |
| Answer» B. fat and protein | |
| 3261. |
All are mesodermal origin, except - |
| A. | Sphincter pupillae |
| B. | Cilary muscle |
| C. | Iris |
| D. | Ovarian tissue |
| Answer» B. Cilary muscle | |
| 3262. |
The thermal radiation emitted by a body is proportional to Tn, where T is its absolute temperature. The value of \'n\' is exactly 4 for |
| A. | all bodies |
| B. | black painted bodies only |
| C. | a black body |
| D. | polished bodies only |
| Answer» B. black painted bodies only | |
| 3263. |
The cardiac jelly formed around the heart tube during early development, contributes to the formation of - |
| A. | Mycardium |
| B. | Endocardium |
| C. | Pericardium |
| D. | Mesocardium |
| Answer» C. Pericardium | |
| 3264. |
Trachea is lined by ? |
| A. | Simple columnar |
| B. | Pseudostratified columnar |
| C. | Simple cuboidal |
| D. | Stratified squamous, non-keratinized |
| Answer» C. Simple cuboidal | |
| 3265. |
The thoracic duct receives tributaries from all of the following except - |
| A. | Left upper intercostal duct |
| B. | Right bronchomediastinal lymphatic trunk |
| C. | Bilateral ascending lumbar trunk |
| D. | Bilateral descending thoracic trunk |
| Answer» C. Bilateral ascending lumbar trunk | |
| 3266. |
The time required to kill 90% of the microorganisms in a sample at a specific temperature is the |
| A. | thermal death point |
| B. | decimal reduction time |
| C. | D value |
| D. | F value |
| Answer» D. F value | |
| 3267. |
The chemical, which is used for controlling the mites, is known as - |
| A. | Fungicides |
| B. | Mematicides |
| C. | Acaricides |
| D. | Insecticides |
| Answer» C. Acaricides | |
| 3268. |
How much percentage of income comes from animals, out of India's total income? |
| A. | 0.2 |
| B. | 0.25 |
| C. | 0.15 |
| D. | 0.1 |
| Answer» D. 0.1 | |
| 3269. |
How is the enzyme COX-1 important in human health? |
| A. | It is critical for the biosynthesis of DNA |
| B. | It helps to transport carbon dioxide in the blood |
| C. | It catalyzes the production of hormones that maintain the stomach lining |
| D. | It is a chemical derivative of aspirin |
| Answer» D. It is a chemical derivative of aspirin | |
| 3270. |
Which of the following bacteria is gram-negative cocci? |
| A. | Peptococcus |
| B. | Veillonella |
| C. | Sporosarcina |
| D. | Peptostreptococcus |
| Answer» C. Sporosarcina | |
| 3271. |
To withdraw the cerebrospinal fluid, lumbar puncture is commonly performed - |
| A. | Upper border of L1 |
| B. | Upper border of L2 |
| C. | Between L1 and L2 |
| D. | Between L3 and L4 |
| Answer» E. | |
| 3272. |
How many days can the Aonla be kept in salt solution? |
| A. | 15 days |
| B. | 30 days |
| C. | 60 days |
| D. | 75 days |
| Answer» E. | |
| 3273. |
Sternocleidomastoid is supplied by all of the following arteries except? |
| A. | Posterior auricular |
| B. | Occipital |
| C. | Superior thyroid |
| D. | Thyrocervical trunk |
| Answer» B. Occipital | |
| 3274. |
A broad-spectrum antibiotic such as chloramphenicol is one that |
| A. | kills all bacteria |
| B. | kills both Gram positive and Gram negative bacteria |
| C. | kills all microorganisms |
| D. | kills numerous types of microbes |
| Answer» E. | |
| 3275. |
All of the following originate from dorsal pancreatic duct except: |
| A. | Body |
| B. | Tail |
| C. | Head |
| D. | Uncinate process |
| Answer» E. | |
| 3276. |
Permanent hardness of water is caused by the presence of |
| A. | carbonates of sodium and potassium |
| B. | bicarbonates of calcium and magnesium |
| C. | phosphates of sodium and potassium |
| D. | chlorides and sulfates of calcium and magnesium |
| Answer» E. | |
| 3277. |
Porto-caval anastomosis is seen between |
| A. | In the rectum : superior rectal vein and inferior rectal vein |
| B. | At the umbilicus : portal vein and accessory hemiazyogs vein |
| C. | At the esophagus : left gastric vein and paraumbilical vein |
| D. | At the liver : portal vein and renal azygos vein |
| Answer» B. At the umbilicus : portal vein and accessory hemiazyogs vein | |
| 3278. |
Entonox is a mixture of - |
| A. | 50% oxygen and 50% air |
| B. | 50% oxygen and 50% nitrous oxide |
| C. | 50% oxygen and 25% air |
| D. | 75% oxygen and 25% helium |
| Answer» C. 50% oxygen and 25% air | |
| 3279. |
The built-in library function isalnum( ) is testing to determine if the argument is |
| A. | an ASCII character. |
| B. | one of "all" numbers available from the keyboar |
| C. | an alphanumeri |
| D. | an alphabet character. |
| Answer» D. an alphabet character. | |
| 3280. |
What is the ELISA test intended to measure? |
| A. | Antigen to HIV only |
| B. | Antibody to HIV only |
| C. | Antibodies directed against HLA molecules |
| D. | Presence of free, circulating virus in the patient |
| Answer» C. Antibodies directed against HLA molecules | |
| 3281. |
Which of the folowing are draining channels of cavernous sinus - |
| A. | Sphenoprietal sinus |
| B. | Middle cerebral vein |
| C. | Inferior petrosal sinus |
| D. | Inferior ophthalmic vein |
| Answer» D. Inferior ophthalmic vein | |
| 3282. |
Which of the following genus belongs to family Spirochaetaceae? |
| A. | Spirochaeta |
| B. | Treponema |
| C. | All of these |
| D. | Borrelia |
| Answer» D. Borrelia | |
| 3283. |
The cleavage specificity of trypsin and chymotrypsin depend in part on the |
| A. | size, shape, and charge of the active site or specificity pocket |
| B. | proximity of Ser 195 to the active site or specificity pocket |
| C. | absence of water in the active site |
| D. | presence of a low-barrier hydrogen bond in the active site or specificity pocket |
| Answer» B. proximity of Ser 195 to the active site or specificity pocket | |
| 3284. |
A molecule that can be covalently linked to a non-immunogenic antigen to make it an immunogen is called a (n) |
| A. | carrier |
| B. | adjuvant |
| C. | mitogen |
| D. | hapten |
| Answer» B. adjuvant | |
| 3285. |
The type of contract in which single supplier provides the buyer with all the requirements is classified as |
| A. | systems buying |
| B. | management supplies |
| C. | systems contracting |
| D. | system selling |
| Answer» D. system selling | |
| 3286. |
Reduced hemoglobin absorb light in which wavelength ? |
| A. | 660 mm |
| B. | 940 mm |
| C. | 320 mm |
| D. | 440 mm |
| Answer» B. 940 mm | |
| 3287. |
Acid used mostly for removal of milk stone is |
| A. | nitric acid |
| B. | phosphoric acid |
| C. | tartaric acid |
| D. | gluconic acid |
| Answer» B. phosphoric acid | |
| 3288. |
సొంత నాణేలను ముద్రించుకునే హక్కును పొందిన మొదటి యూరోపియన్లు ఎవరు ? |
| A. | ప్రెంచ్ |
| B. | డచ్ |
| C. | ఆంగ్లేయులు |
| D. | పోర్చుగీష్ |
| Answer» C. ఆంగ్లేయులు | |
| 3289. |
విద్యుత్ అయస్కాంతాలు చేయడానికి ఉపయోగించే పదార్ధం ? |
| A. | దుక్క ఇనుము |
| B. | మెత్తని ఇనుము |
| C. | అల్యూమినియం |
| D. | స్టెయిన్ లెస్ స్టీల్ |
| Answer» C. అల్యూమినియం | |
| 3290. |
Depressor's Mandible- |
| A. | Masseter |
| B. | Median pterygoid |
| C. | Temporalis |
| D. | Lateral pterygoid |
| Answer» E. | |
| 3291. |
Epithelium lining of lingual surface of epilottis is ? |
| A. | Simple columnar |
| B. | Simple Cubodial |
| C. | Pseudostratified ciliated columnar |
| D. | Stratified squamous epithelium |
| Answer» E. | |
| 3292. |
A protein that shows infinite cooperative for binding of n ligands will |
| A. | only be found in either the unliganded form or the fully liganded form |
| B. | show a Hill coefficient (nH) of 0.0 |
| C. | both ( and ( |
| D. | show a Hill coefficient (nH) of n |
| Answer» D. show a Hill coefficient (nH) of n | |
| 3293. |
Flow : River :: Stagnant : ? |
| A. | Rain |
| B. | Stream |
| C. | Pool |
| D. | Canal |
| Answer» D. Canal | |
| 3294. |
For a reacation, X → Y, if the concentration of \'X\' is tripled; the rate becomes nine times. The order of reaction is |
| A. | 1 |
| B. | 0 |
| C. | 3 |
| D. | 2 |
| Answer» E. | |
| 3295. |
Which of the following is a thermodynamic property of a system ? |
| A. | Mass |
| B. | Concentration |
| C. | Entropy |
| D. | Temperature |
| Answer» D. Temperature | |
| 3296. |
The antibiotic penicillin is a small molecule that does not induce antibody formation. However, penicillin binds to serum proteins and forms a complex that in some people induces antibody formation resulting in an allergic reaction. Penicillin is the |
| A. | a hapten |
| B. | an antigen |
| C. | both an antigen and a hapten |
| D. | an immunogen |
| Answer» D. an immunogen | |
| 3297. |
Which is not supplied by pelvic splanchnic nerves? |
| A. | Urinary bladder |
| B. | Rectum |
| C. | Uterus |
| D. | Appendix |
| Answer» E. | |
| 3298. |
Which of the following blood proteins can destroy pathogens? |
| A. | Platelets |
| B. | Major histocompatibility complex |
| C. | Complement system |
| D. | Fibrinogen |
| Answer» D. Fibrinogen | |
| 3299. |
In case of coarctation of aorta which of the following is not involved in collateral formation - |
| A. | Axillary artery |
| B. | Subscapular artery |
| C. | Vertebral artery |
| D. | Posterior intercostal artery |
| Answer» D. Posterior intercostal artery | |
| 3300. |
Which is the family of apple? |
| A. | Canidae |
| B. | Chicldae |
| C. | Mustelidae |
| D. | Rosaceae |
| Answer» E. | |