Effects of brain lesions?

Effects of brain lesions?
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Are lesions the same thing as callouses?

Description : Are lesions the same thing as callouses?

Last Answer : Lesions are places where the skin is broken & sometimes infected. Callouses are like you’d get on your hands from continually using a shovel, or something similar. The skin isn’t broken on a callous.

What are the different types of skin lesions?

Description : What are the different types of skin lesions?

Last Answer : The four types of skin lesions are primary skin lesions, secondary skin lesions, non-melanoma skin cancer, and melanoma.

Diets having a high ratio of polyunsaturated: saturated fatty acids can cause (A) Increase in serum triglycerides (B) Decrease in serum cholesterol (C) Decrease in serum HDL (D) Skin lesions

Description : Diets having a high ratio of polyunsaturated: saturated fatty acids can cause (A) Increase in serum triglycerides (B) Decrease in serum cholesterol (C) Decrease in serum HDL (D) Skin lesions

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Canine FAD lesions are usually found on the rump, feline are on the head. A. True B. False

Description : Canine FAD lesions are usually found on the rump, feline are on the head. A. True B. False

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A skin disorder most often caused by the herpes virus and consisting of red lesions that look like targets is A. candidiasis B. erythema multiforme C. hirsutism D. keratosis pilaris

Description : A skin disorder most often caused by the herpes virus and consisting of red lesions that look like targets is A. candidiasis B. erythema multiforme C. hirsutism D. keratosis pilaris

Last Answer : Ans: B

Which one of the following is a false statement about atopic eczema? a) It commonly begins by drug reaction. b) Super-added herpes simplex infection is a serious complication. c) The serum IgE level is normally raised. d) The skin lesions are typically itchy. e) Treatment with systemic steroids is often necessary.

Description : Which one of the following is a false statement about atopic eczema? a) It commonly begins by drug reaction. b) Super-added herpes simplex infection is a serious complication. c) The serum IgE ... . d) The skin lesions are typically itchy. e) Treatment with systemic steroids is often necessary.

Last Answer : Ans: E

An Afro-Carribean male aged 48 years presents with gradual onset of exertional dyspnoea, non productive cough, malaise, weight loss and polyarthralgia. Schirmers test indicates a dry eye. X-ray of the hand shows punched out osteopenic lesions. Which of the following investigation is unlikely to be helpful in establishing the diagnosis of this condition: 1) Serum calcium 2) Serum phosphorus 3) Urea and electrolytes 4) Thallium Scan 5) Quantitative Immunoglobulins.

Description : An Afro-Carribean male aged 48 years presents with gradual onset of exertional dyspnoea, non productive cough, malaise, weight loss and polyarthralgia. Schirmers test indicates a dry eye. X-ray ... 2) Serum phosphorus 3) Urea and electrolytes 4) Thallium Scan 5) Quantitative Immunoglobulins.

Last Answer : Answers-4 This condition is sarcoidosis. Serum calcium, Serum phosphorus, Chem7 and Chem 20 and Quantitative Immunoglobulins are all used in establishing the diagnosis. Gallium scan is helpful in ... areas of poor perfusion. It is particularly used in cardiology to detect areas of ischaemia.

Which of the following anatomical considerations is correct: A. optic chiasm lesions characteristically produce a bitemporal hemianopia B. central scotoma occurs early in papilloedema C. in cortical blindness pupillary reactions are abnormal D. optic tract lesions produce an ipsilateral homonymous hemianopia E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes

Description : Which of the following anatomical considerations is correct: A. optic chiasm lesions characteristically produce a bitemporal hemianopia B. central scotoma occurs early in papilloedema C. in ... hemianopia E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes

Last Answer : Ans: A

Which of the following anatomical considerations is correct: A. optic chiasm lesions characteristically produce a bitemporal hemianopia B. central scotoma occurs early in papilloedema C. in cortical blindness pupillary reactions are abnormal D. optic tract lesions produce an ipsilateral homonymous hemianopia E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes

Description : Which of the following anatomical considerations is correct: A. optic chiasm lesions characteristically produce a bitemporal hemianopia B. central scotoma occurs early in papilloedema C. in ... hemianopia E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes

Last Answer : Ans: A

The vascular lesions caused by leeches upon the blood vessels of their host cause blood naturally to coagulate. How does the leech solve this problem since it could be expected that the ingested blood would coagulate inside its body?

Description : The vascular lesions caused by leeches upon the blood vessels of their host cause blood naturally to coagulate. How does the leech solve this problem since it could be expected that the ingested blood would coagulate inside its body?

Last Answer : Ingested blood does not coagulate inside the leech (Hirudo medicinalis) because in its saliva there is a potent anticoagulant substance, a protein called hirudin. In the past leeches were ... in prevention against tissue necrosis after some surgeries and in several others fields of Medicine.

Characteristic lesions in spirochaetosis in poultry is A A. Spleen enlarged 3-5 times B. Ruffled feathers C. pneumonia D. None of these

Description : Characteristic lesions in spirochaetosis in poultry is A A. Spleen enlarged 3-5 times B. Ruffled feathers C. pneumonia D. None of these

Last Answer : Spleen enlarged 3-5 times

AE in young chicks is characterized by A A. nervous disorder B. watery diarrhea C. lesions on the liver D. None of these

Description : AE in young chicks is characterized by A A. nervous disorder B. watery diarrhea C. lesions on the liver D. None of these

Last Answer : nervous disorder

Lesions of avian pox comprise of A A. raised confluent blackish lesions on the comb B. ulcers on the intestinal mucosa C. pustules on the mucosa of proventriculus D. None of these

Description : Lesions of avian pox comprise of A A. raised confluent blackish lesions on the comb B. ulcers on the intestinal mucosa C. pustules on the mucosa of proventriculus D. None of these

Last Answer : raised confluent blackish lesions on the comb

are diagnostic for measles. a. Koplik spots b. Wart-like lesions c. Swollen lymph nodes d. Blisters on the body trunk

Description : are diagnostic for measles. a. Koplik spots b. Wart-like lesions c. Swollen lymph nodes d. Blisters on the body trunk

Last Answer : a. Koplik spots

The nurse teaches the parent of the child with chickenpox that the child is no longer contagious to others when a) the vesicles and pustules have crusted. When the lesions have crusted, the patient is no longer contagious to others.

Description : The nurse teaches the parent of the child with chickenpox that the child is no longer contagious to others when a) the vesicles and pustules have crusted. When the lesions have crusted, the ... , and pustules appear. The child remains contagious when the rash is changing into vesicles and pustules.

Last Answer : a) the vesicles and pustules have crusted. When the lesions have crusted, the patient is no longer contagious to others.

When the nurse observes that the patient has extension and external rotation of the arms and wrists and extension, plantar flexion, and internal rotation of the feet, she records the patient’s posturing as a) decerebrate. Decerebrate posturing is the result of lesions at the midbrain and is more ominous than decorticate posturing.

Description : When the nurse observes that the patient has extension and external rotation of the arms and wrists and extension, plantar flexion, and internal rotation of the feet, she records the patient's ... rotation of the arms and wrists and extension, internal rotation, and plantar flexion of the feet.

Last Answer : a) decerebrate. Decerebrate posturing is the result of lesions at the midbrain and is more ominous than decorticate posturing.

Lesions in the temporal lobe may result in which of the following types of agnosia? a) Auditory Lesions in the temporal lobe (lateral and superior portions) may result in auditory agnosia.

Description : Lesions in the temporal lobe may result in which of the following types of agnosia? a) Auditory Lesions in the temporal lobe (lateral and superior portions) may result in auditory agnosia. ... Lesions in the parietal lobe (posteroinferior regions) may result in relationship and body part agnosia.

Last Answer : a) Auditory Lesions in the temporal lobe (lateral and superior portions) may result in auditory agnosia.

Lower motor neuron lesions cause a) flaccid muscle paralysis. Lower motor neuron lesions cause flaccid muscle paralysis, muscle atrophy, decreased muscle tone, and loss of voluntary control.

Description : Lower motor neuron lesions cause a) flaccid muscle paralysis. Lower motor neuron lesions cause flaccid muscle paralysis, muscle atrophy, decreased muscle tone, and loss of voluntary control. ... d) hyperactive and abnormal reflexes. Upper motor neuron lesions cause hyperactive and abnormal reflexes.

Last Answer : a) flaccid muscle paralysis. Lower motor neuron lesions cause flaccid muscle paralysis, muscle atrophy, decreased muscle tone, and loss of voluntary control.

Upper motor neuron lesions cause a) no muscle atrophy. Upper motor neuron lesions do not cause muscle atrophy but do cause loss of voluntary control.

Description : Upper motor neuron lesions cause a) no muscle atrophy. Upper motor neuron lesions do not cause muscle atrophy but do cause loss of voluntary control. b) decreased muscle tone. Lower motor ... paralysis. d) absent or decreased reflexes. Lower motor neuron lesions cause absent or decreased reflexes.

Last Answer : a) no muscle atrophy. Upper motor neuron lesions do not cause muscle atrophy but do cause loss of voluntary control.

Which type of biopsy is used for nonpalpable lesions found on mammography? a) Stereotactic Stereotactic biopsy utilizes computer location of the suspicious area found on biopsy, followed by core needle insertion and sampling of tissue for pathologic examination.

Description : Which type of biopsy is used for nonpalpable lesions found on mammography? a) Stereotactic Stereotactic biopsy utilizes computer location of the suspicious area found on biopsy, followed by core needle insertion ... core biopsy is used when a tumor is relatively large and close to the skin surface.

Last Answer : a) Stereotactic Stereotactic biopsy utilizes computer location of the suspicious area found on biopsy, followed by core needle insertion and sampling of tissue for pathologic examination.

In regard to periapical lesions, what is TRUE: A. Are predominantly anaerobic B. Must be treated by antibiotics C. Must always treated by surgery

Description : In regard to periapical lesions, what is TRUE: A. Are predominantly anaerobic B. Must be treated by antibiotics C. Must always treated by surgery

Last Answer : A. Are predominantly anaerobic

Which of the following is TRUE about syphilis: A. The spirochetes disseminate rapidly throughout the body within 24hour after contact B. Both the primary chancre and the secondary mucous patch stages of the disease are highly infectious C. Only the lesions of the primary and secondary stages are contagious D. All of the above

Description : Which of the following is TRUE about syphilis: A. The spirochetes disseminate rapidly throughout the body within 24hour after contact B. Both the primary chancre and the secondary mucous patch stages of ... Only the lesions of the primary and secondary stages are contagious D. All of the above

Last Answer : D. All of the above

In syphilis: A. Primary lesion is not contagious B. Oral lesions are not seen in less than 1% C. Spirochetes disseminate in 24 hours

Description : In syphilis: A. Primary lesion is not contagious B. Oral lesions are not seen in less than 1% C. Spirochetes disseminate in 24 hours

Last Answer : C. Spirochetes disseminate in 24 hours

A patient has painful lesions on her buccal mucosa. Biopsy report shows acantholysis and supra basilare, your diagnosis is: A. Pemphigus vulgaris B. Bulla lichen planus C. Erythema multiform D. Systemic lupus erythematosus

Description : A patient has painful lesions on her buccal mucosa. Biopsy report shows acantholysis and supra basilare, your diagnosis is: A. Pemphigus vulgaris B. Bulla lichen planus C. Erythema multiform D. Systemic lupus erythematosus

Last Answer : A. Pemphigus vulgaris

Purplish lesions on the buccal mucosa that have been there since birth; the diagnosis is: A. Haemangioma B. Erythema C. Naevus

Description : Purplish lesions on the buccal mucosa that have been there since birth; the diagnosis is: A. Haemangioma B. Erythema C. Naevus

Last Answer : A. Haemangioma

What is TRUE in regard to oral lesions of reticular lichen planus: A. Never accompanied with skin lesions B. Always accompanied with skin lesions C. Lesions may present anywhere D. Lesions may present on legs E. Lesions may present on arms

Description : What is TRUE in regard to oral lesions of reticular lichen planus: A. Never accompanied with skin lesions B. Always accompanied with skin lesions C. Lesions may present anywhere D. Lesions may present on legs E. Lesions may present on arms

Last Answer : D. Lesions may present on legs E. Lesions may present on arms

Class V lesions may originate: A. In lingual pits B. In buccal fissures C. Poor oral hygiene

Description : Class V lesions may originate: A. In lingual pits B. In buccal fissures C. Poor oral hygiene

Last Answer : C. Poor oral hygiene

A physician refers a nine years-old boy to you to confirm diagnosis. The boy has a fever of 40°C and coughing. When you focus your light into his eyes he turns away. Intra-orally there are white spots surrounded by red margins. The disease and lesions are: A. Measles and Koplik’s spots B. AHGS vesicles

Description : A physician refers a nine years-old boy to you to confirm diagnosis. The boy has a fever of 40°C and coughing. When you focus your light into his eyes he turns away. Intra-orally there are white ... by red margins. The disease and lesions are: A. Measles and Koplik's spots B. AHGS vesicles

Last Answer : A. Measles and Koplik’s spots

Radiopaque lesions are seen in: A. Multiple myeloma B. Paget’s disease C. Hyperparathyroidism D. Chronic renal failure

Description : Radiopaque lesions are seen in: A. Multiple myeloma B. Paget’s disease C. Hyperparathyroidism D. Chronic renal failure

Last Answer : B. Paget’s disease

What is the characteristic feature of gingivitis in AIDS patient:** A. Red band on the free gingiva associated with platelet. B. Correlating with other pathogenesic lesions of AIDS and does not resolve to periodontal conventional treatment. C. Sever pain

Description : What is the characteristic feature of gingivitis in AIDS patient:**  A. Red band on the free gingiva associated with platelet.   B. Correlating with other pathogenesic lesions of AIDS and does not resolve to periodontal  conventional treatment.  C. Sever pain 

Last Answer : A. Red band on the free gingiva associated with platelet.  

An old male presents complaining of having numerous white lesions in the oral cavity within past few days. Prior to this the family physician prescribed chlorite tetracycline for an upper respiratory infection, the patient is taking this antibiotic for the past two weeks; lesions are relatively non-painful, slightly elevated, adhered plaques on the lip mucosa, buccal mucosa and the tongue. MOST LIKELY to be:

Description : An old male presents complaining of having numerous white lesions in the oral cavity within past  few days. Prior to this the family physician prescribed chlorite tetracycline for an upper  respiratory infection, ... plaques on the lip mucosa, buccal mucosa and  the tongue. MOST LIKELY to be: 

Last Answer : Moniliasis (Which is candidiasis) 

.Which radiographic method would you use in assessing periodontal conditions and lesions: A. Bitewing B. Periapical C. Occlusal D. Panoramic

Description : .Which radiographic method would you use in assessing periodontal conditions and lesions: A. Bitewing B. Periapical C. Occlusal D. Panoramic

Last Answer : B. Periapical

A 12 years-old girl complains of sore mouth, she has painful cervical lymphadenitis and a temperature of 39°c, oral examination shows numerous yellow grey lesions. What is the MOST LIKELY diagnosis: A. Measles (koplick spots are present next to the molars usually) B. Erythema multiform se da general mentor hombres mas de 20 años en labios C. Herpetic gingivostomatitis D. Stevens-Johnson syndrome

Description : A 12 years-old girl complains of sore mouth, she has painful cervical lymphadenitis and a temperature of 39°c, oral examination shows numerous yellow grey lesions. What is the MOST LIKELY ... mentor hombres mas de 20 años en labios C. Herpetic gingivostomatitis D. Stevens-Johnson syndrome

Last Answer : C. Herpetic gingivostomatitis

The most important indication of malignant lesions is:CHECK A. Pain B. Paresthesia C. Teeth movement D. Tooth resorption

Description : The most important indication of malignant lesions is:CHECK A. Pain B. Paresthesia C. Teeth movement D. Tooth resorption

Last Answer : B. Paresthesia

Which of the following lesions CANNOT BE classified as an intra-epithelial lesion?** A. Herpes simplex infections B. Pemphigus vulgaris C. Herpangina D. Lichen planus E. Hand, foot and mouth disease

Description : Which of the following lesions CANNOT BE classified as an intra-epithelial lesion?** A. Herpes simplex infections B. Pemphigus vulgaris C. Herpangina D. Lichen planus E. Hand, foot and mouth disease

Last Answer : D. Lichen planus

The following local anaesthetic is poorly water soluble, PABA derivative and primarily used for anorectal lesions, wounds and ulcers: A. Benzocaine B. Dibucaine C. Procaine D. Benoxinate

Description : The following local anaesthetic is poorly water soluble, PABA derivative and primarily used for anorectal lesions, wounds and ulcers: A. Benzocaine B. Dibucaine C. Procaine D. Benoxinate

Last Answer : A. Benzocaine

Which of the following adverse drug reactions is due to a specific genetic abnormality: A. Tetracycline induced sunburn like skin lesions B. Quinidine induced thrombocytopenia C. Metoclopramide induced muscle dystonia D. Primaquine induced massive haemolysis

Description : Which of the following adverse drug reactions is due to a specific genetic abnormality: A. Tetracycline induced sunburn like skin lesions B. Quinidine induced thrombocytopenia C. Metoclopramide induced muscle dystonia D. Primaquine induced massive haemolysis

Last Answer : D. Primaquine induced massive haemolysis

Choose the correct statement about aspirin: A. In an afebrile patient acute overdose of aspirin produces hypothermia B. Aspirin suppresses flushing attending large dose of nicotinic acid C. Aspirin therapy prevents granulomatous lesions and cardiac complications of acute rheumatic fever D. Long term aspirin therapy increases the risk of developing colon cancer

Description : Choose the correct statement about aspirin: A. In an afebrile patient acute overdose of aspirin produces hypothermia B. Aspirin suppresses flushing attending large dose of nicotinic acid C. Aspirin ... acute rheumatic fever D. Long term aspirin therapy increases the risk of developing colon cancer

Last Answer : B. Aspirin suppresses flushing attending large dose of nicotinic acid

Which of the following adverse drug reactions is due to a specific genetic abnormality: A. Tetracycline induced sunburn like skin lesions B. Quinidine induced thrombocytopenia C. Metoclopramide induced muscle dystonia D. Primaquine induced massive haemolysis

Description : Which of the following adverse drug reactions is due to a specific genetic abnormality: A. Tetracycline induced sunburn like skin lesions B. Quinidine induced thrombocytopenia C. Metoclopramide induced muscle dystonia D. Primaquine induced massive haemolysis

Last Answer : D. Primaquine induced massive haemolysis

Fate and destiny reconsidered - How sensitive are neurons in our brain to quantum effects?

Description : Fate and destiny reconsidered - How sensitive are neurons in our brain to quantum effects?

Last Answer : This may be the wrong place to ask. Us jellies are smart but I don’t know many quantum physics professors here. Good question though.

Have there ever been any good studies on the effects of wi-fi on the brain?

Description : Have there ever been any good studies on the effects of wi-fi on the brain?

Last Answer : Tin foil hats are really effective.

What is the commonly abused drug is not psychoactive but still has serious long term effects on the user and brain?

Description : What is the commonly abused drug is not psychoactive but still has serious long term effects on the user and brain?

Last Answer : marijuana

Ephedrine is similar to adrenaline in the following feature (a) Potency (b) Inability to penetrate blood-brain barrier (c) Duration of action (d) Producing both a and ß adrenergic effects

Description : Ephedrine is similar to adrenaline in the following feature (a) Potency (b) Inability to penetrate blood-brain barrier (c) Duration of action (d) Producing both a and ß adrenergic effects

Last Answer : Ans: D

What are the Effects of brain damage?

Description : What are the Effects of brain damage?

Last Answer : A key source of information about the function of brain regions is the effects of damage to them. In humans, strokes have long provided a "natural laboratory" for studying the effects of brain ... often crosses into multiple regions of the brain, not along clear-cut borders, making it difficult to

Ephedrine is similar to adrenaline in the following feature: A. Potency B. Inability to penetrate blood-brain barrier C. Duration of action D. Producing both α and β adrenergic effects

Description : Ephedrine is similar to adrenaline in the following feature: A. Potency B. Inability to penetrate blood-brain barrier C. Duration of action D. Producing both α and β adrenergic effects

Last Answer : D. Producing both α and β adrenergic effects

Ephedrine is similar to adrenaline in the following feature: A. Potency B. Inability to penetrate blood-brain barrier C. Duration of action D. Producing both α and β adrenergic effects

Description : Ephedrine is similar to adrenaline in the following feature: A. Potency B. Inability to penetrate blood-brain barrier C. Duration of action D. Producing both α and β adrenergic effects

Last Answer : D. Producing both α and β adrenergic effects