Description : Which of the following statements is correct? (a) Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye. (b) Cornea is an external, transparent and protective ... elastin and can repair itself. (d) Cornea is convex, transparent layer which is highly vascularised.
Last Answer : (a) Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.
Description : Choose the correctly matched pair. (a) Tendon - Specialized connective tissue (b) Adipose tissue - Dense connective tissue (c) Areolar tissue - Loose connective tissue (d) Cartilage - Loose connective tissue
Last Answer : (c) Areolar tissue - Loose connective tissue
Description : What are cordlike structures composed of dense fibrous connective tissue that attach muscles to bones?
Last Answer : Need answer
Description : Which one of the following are cardinal features of granulation tissue? C A. Abundant collagen B. Proliferating macrophages and lymphocytes C. Proliferating capillaries and fibroblasts D. None of these
Last Answer : Proliferating capillaries and fibroblasts
Description : A granuloma is C A. a small nodule of granulation tissue B. a tumour composed of granulocytes C. composed primarily of epithelioid cell, fibroblasts and lymphocytes D. None of these
Last Answer : composed primarily of epithelioid cell, fibroblasts and lymphocytes
Description : What is the function of the collagen fibers of the connective tissue?
Last Answer : There are different collagen types. The main function of these proteins is to keep the shape and the structural rigidity of the tissue. (Collagen is the most abundant protein of the human body.)
Description : Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled A, B, C and D and select the right option about them. A B C D A B C ... fibres (c) Macrophage Collagen Fibroblast Mast cell fibres (d) Mast cell Collagen Fibroblast Macro- fibres phage
Last Answer : (a) Macrophage Fibroblast Collagen Mast fibres cel
Description : Which of the following connective tissue disorders is characterized by insoluble collagen being formed and accumulating excessively in the tissues? a) Scleroderma Scleroderma occurs initially in the ... In polymyalgia rheumatic, immunoglobulin is deposited in the walls of inflamed temporal arteries.
Last Answer : a) Scleroderma Scleroderma occurs initially in the skin but also occurs in blood vessels, major organs, and body systems, potentially resulting in death.
Description : This major protein component of connective tissue in mammals comprises most of the organic matter of skin, tendons, bones, and teeth, and occurs as fibrous inclusions in most other body structures. Is this material: a) elastin b) collagen c) fatty acids d) keratin
Last Answer : ANSWER: B -- collagen
Description : Read the following (A -D) stetements :- (A) Areolar tissue present beneath the skin (B) Adipose tissue is a type of dense connective tissue (C) Tendon
Last Answer : Read the following (A -D) stetements :- (A) Areolar tissue present beneath the skin (B) Adipose tissue is a ... :- A. Four B. Three C. Two D. One
Description : Which connective tissue are paresent beneath the skin :- A. Areolar tissue B. Adipose tissue C. Dense irregular connective tissue
Last Answer : Which connective tissue are paresent beneath the skin :- A. Areolar tissue B. Adipose tissue C. Dense irregular ... A and B D. All A, B and C
Description : Fluid present in dense connective tissue and cartilage in ml/kg body weight is about (A) 10 (B) 20 (C) 45 (D) 55
Last Answer : Answer : C
Description : Loose connective tissue is
Last Answer : Loose connective tissue is A. Areolar B. Bone C. Blood D. Cartilage .
Description : Outer coat of seminiferous tubules is composed of fibrous connective tissue called
Last Answer : Outer coat of seminiferous tubules is composed of fibrous connective tissue called A. Tunica ... propria C. Plica semilunaris D. Tunica albuginea
Description : What body structures are composed of elastic connective tissue?
Description : What is the function of granulation tissue?
Description : Which of the following statement(s) is/are true concerning the role of antibiotics in wound care? a. Systemic antibiotics are indicated for all open wounds b. Bacterial resistance can occur with ... of tissue on quantitative analysis d. Silver sulfadiazine is useful only for the management of burns
Last Answer : Answer: c The role of antibiotics in wound care is controversial. All open wounds are colonized with bacteria. Only when surrounding tissue is invaded (cellulitis) are systemic antibiotics clearly ... of relevant drug-resistant plasmids in bacteria, and its low cost make it a good choice
Description : A patient with gross fecal contamination and peritonitis from a ruptured sigmoid diverticulum has his midline wound left open to heal by secondary intention. Which of the following statement(s) describes this ... of a wound to form granulation tissue is dependent on the blood supply of the tissue
Last Answer : Answer: b, d Open wounds, whether they be ulcers or open surgical incisions closing by secondary intention, heal with the same sequence of inflammation, matrix deposition, epithelialization ... via bacterial and phagocytic cell products such as proteases, collagenases, elastases, and other enzymes
Description : The main feature of a wound healing is C A. Lymphocyte accumulation B. Fibrin deposition C. Granulation tissue formation D. Tissue destruction
Last Answer : Granulation tissue formation
Description : Early granulation tissue is BEST characterized by the presence of: C A. Plasma cells and macrophages B. T lymphocytes and eosinophils C. Capillary buds and fibroblasts D. None of these
Last Answer : Capillary buds and fibroblast
Description : Polymorphonuclear leukocytes (neutrophils) are by definition part of C A. granuloma B. Granulation tissue C. None of these D. All of them
Last Answer : None of these
Description : The main feature of a healing wound is: C A. Lymphocyte accumulation B. Fibrin deposition C. Granulation tissue D. None of these
Last Answer : Granulation tissue
Description : Assertion : Fibrous cartilage posses thich dense bundle of collagen fibre in matrix. Reason : Fibrous cartilage is the hardest cartilage.
Last Answer : Assertion : Fibrous cartilage posses thich dense bundle of collagen fibre in matrix. Reason : Fibrous ... D. If both Assertion & Reason are false.
Description : State the functions of dense connective tissues.
Last Answer : They form the skeletal system of the body providing an internal supporting frame work. They enclose the internal organs. Ex: Skull protects brain, eyes, ears, nose.
Description : What are dense connective tissues?
Last Answer : The connective tissues consisting of hard matrix are called dense connective tissues.
Description : What are loose connective tissues? Mention their types.
Last Answer : The tissues in which the fibres in the matrix are loosely arranged is called loose connective tissues. They are of three types. a) areolar tissue b) adipose tissue c) reticular tissue
Description : For a loose sand sample and a dense sand sample consolidated to the same effective stress (A) Ultimate strength is same and also peak strength is same (B) Ultimate strength is different but peak strength ... of dense sand is greater than that of loose sand (D) Ultimate strength is same but peak
Last Answer : (C) Ultimate strength is same but peak strength of dense sand is greater than that of loose sand
Description : The angle of internal friction is maximum for (A) angular-grained loose sand (B) angular-grained dense sand (C) round-grained dense sand (D) round-grained loose sand
Last Answer : Answer: Option B
Description : The angle of internal friction, is least for (A) Angular-grained loose sand (B) Angular -grained dense sand (C) Round-grained loose sand (D) Clays
Last Answer : Answer: Option D
Description : A diabetic develops a severe perineal infection with skin necrosis, subcutaneous crepitance, and drainage of a thin, watery, grayish and foul-smelling fluid. Management should consist of: a. Gram stain ... normal, healthy tissue can be achieved e. A colostomy is of little benefit in this situation
Last Answer : Answer: a, b, c, d The presence of severe perineal infection (referred to as Fournier gangrene when this process involves the perineum and scrotum in males) is associated with a ... often provides improved wound care and patient management, although it is not invariably a positive outcome
Description : Why are Evergreen forests composed of thick vegetation and dense foliage? -SST 10th
Last Answer : Due to heavy rain, high temperatures and humidity, the soil retains moisture even after the rainy season. Places near the Equator get rain practically everyday. There is thick undergrowth of leaves and trees. The trees grow tall with thick foliage.
Description : (a) granular structure (b) first observed under the electron microscope as dense particles by Geprge Palade ( c ) composed of RNA and proteins not sur
Last Answer : (a) granular structure (b) first observed under the electron microscope as dense particles by ... Nucleolus B. Ribosomes C. Cristae D. Chloroplast
Description : The surface of a "desert pavement" is composed mainly of which of the following? w) loose sand x) sand and clay y) pebbles and boulders z) concrete and cement
Last Answer : ANSWER: Y -- PEBBLES AND BOULDERS
Description : Which of the following substances, not normally present in the circulation, trigger the initiating events in the hemostatic process? a. Thrombin b. Platelet factor 3 c. Tissue factor d. Collagen
Last Answer : Answer: c, d The initiating agents for hemostasis involve two substances that are not normally present in the circulation-collagen and tissue factor. Tissue factor is released from ... phospholipid surface to form the so-called prothrombinase complex which catalyzes the formation of thrombin
Description : Which of the following tissues contain significant collagen useful for placing sutures to allow the prolonged tension necessary to maintain tissue approximation? a. Dermis b. Intestinal submucosa c. Muscular fascia d. Blood vessel wall
Last Answer : Answer: a, b, c, d It takes at least three weeks for collagen to undergo sufficient remodeling and cross linking to attain moderate strength. Since most skin sutures are removed at one to ... , Scarpa's fascia, and blood vessel wall represent a partial list of tissues with high collagen content
Description : Hemostasis and the cessation of bleeding require which of the following processes? A. Adherence of platelets to exposed subendothelial glycoproteins and collagen with subsequent aggregation of platelets and ... conversion of fibrinogen to fibrin. D. Cross-linking of fibrin by factor XIII.
Last Answer : Answer: ABCD DISCUSSION: Hemostasis requires the interaction of platelets with the exposed subendothelial structures at the site of injury followed by aggregation of more platelets in that area. ... form a stable clot that incorporates the platelet plug and fibrin thrombus into a stable clot
Description : The four sketches (A, B, C and D) given below, represent four different types of animal tissues. Which one of these is correctly identified in the options given, along with its ... Smooth Heart Heart muscle contraction tissue (d) (A) Columnar Nephron Secretion epithelium and absorption
Last Answer : (a) (B) Glandular Intestine Secretion epithelium
Description : Is there any way to have a large keloid scar removed?
Last Answer : A plastic surgeon would have to look at it but they do scar revision all the time.
Description : Can you get a keloid from a belly piercing if you already have a keloid on your chest?
Last Answer : Yes.
Description : Has anyone here had a keloid scar?
Last Answer : answer:i've got keloid skin, so has my daughter. Never heard of a bump in the middle. I scar very easily. My daughter had a mole removed and the scar is worse than the mole I've learned to ... tissue (JUST WHAT EVERYONE WANTED TO KNOW ABOUT ME!) in my va-jay-jay area, after giving birth. Sucks.
Description : Is keloid hereditary?
Last Answer : Keloid is a scar that develops when scar tissue from a healing wound develops beyond the affected area. There are certain risk factors for Keloid: African-American, Asian, or Hispanic have a higher ... is possible that your child could develop Keloids from your partner's genes after a deep scar.
Description : Is keloid curable?
Last Answer : Keloid can't be cured permanently. It's a kind of sensitivity causing to the skin. But keloid can be controlled without spreading to other parts of the body. One affected with keloid should not try ... may cause a big keloid on the same place. Laser treatments are there but not a permanent solution.
Description : Which of the following statement(s) is/are true concerning excessive scarring processes? a. Keloids occur randomly regardless of gender or race b. Hypertrophic scars and keloid are histologically different ... scar can be useful in certain situations such as a wound closed by secondary intention
Last Answer : Answer: d True keloids are uncommon and occur predominantly in dark skinned people with a genetic predisposition for keloid formation. In most cases, the gene appears to be ... subside. Hypertrophic scars usually develop within the first month after wounding and often subside gradually
Description : Which skin neoplasm is associated with an increase in the growth of cells in the keratin layer of the epidermis caused by pressure or friction? A. callus B. keloid C. keratosis D. leukoplakia
Last Answer : Ans: A
Description : Keloid scar during healing: B A. is normal scar and is common B. caused by the excess deposition of fibrin in the wound and are larger than the wound C. may be prevented by pressure dressing D. keloid are always harmful to the body
Last Answer : caused by the excess deposition of fibrin in the wound and are larger than the wound
Description : Give one reason for the following statements : (a) The blood is called connective tissue. (b) Muscles are able to contract and relax to bring about movements. (c) Muscles of heart are called involuntary muscles. -Biology 9th
Last Answer : a) blood flows in every part of our body and thus connecting every part of our body and hence blood is known as liquid connective tissue b)as skeletal muscles contracts and relax as they have special ... c)muscle of heart are known as involuntary muscle because we can't control them by our own will
Description : Why blood is considered as a connective tissue? -Biology
Last Answer : answer:
Description : What is connective tissue? -Biology
Description : How many types of connective tissue ?
Last Answer : 3 types of connective tissue .
Description : How many types of skeletal connective tissue ?
Last Answer : Skeletal connective tissue is a type of cartilage and bone.