Gram stain of tissue biopsy?

Gram stain of tissue biopsy?
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DefinitionGram stain of tissue biopsy test involves using crystal violet stain to test a sample of tissue taken from a biopsy.The Gram stain method can be applied to almost any clinical specimen and is an excellent technique for making a general, basic identification of the type of bacteria present in the sample.How the test is performedA sample, called a smear, from a tissue specimen is usually applied in a very thin layer to a microscope slide. The specimen is stained with crystal violet stain and undergoes additional processing before it is examined under the microscope for the presence of microorganisms. Different characteristics of the microoganisms, such as color, shape and pattern of staining, help determine the type of microorganism.How to prepare for the testIf the biopsy is inclu
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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 of the fluid, which will likely demonstrate multiple bacteria including predominantly gram-positive rods b. A CT scan is indicated in a stable patient to define the extent of the disease c. Broad spectrum antibiotics followed with prompt extensive debridement is indicated d. A safe guideline is to resect infected necrotic tissue so that a several centimeter margin of grossly normal, healthy tissue can be achieved e. A colostomy is of little benefit in this situation

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

Joint fluid Gram stain?

Description : Joint fluid Gram stain?

Last Answer : DefinitionJoint fluid Gram stain is a laboratory test to identify bacteria in a sample of joint fluid using a special series of stains (colors). The Gram stain method is one of the most commonly used ... are present. The color, size, and shape of the cells help identify the bacteria.How to p

Sputum Gram stain?

Description : Sputum Gram stain?

Last Answer : DefinitionA sputum Gram stain is a laboratory test that uses a series of stains to check for bacteria in a sputum sample. Sputum is the mucous material that comes up from your air passages when you cough ... produce a sample, a bronchoscopy may be necessary.The sample is sent to a lab. The lab te

Pleural fluid Gram stain?

Description : Pleural fluid Gram stain?

Last Answer : DefinitionThe pleural fluid Gram stain is a test to diagnose bacterial infections in the lungs.Alternative NamesGram stain of pleural fluidHow the test is performedPleural fluid is found in the ... specific organism.How to prepare for the testSee:ThoracentesisHow the test will feelSee: Thoracentes

Why must fresh bacterial cultures be used in a Gram stain?

Description : Why must fresh bacterial cultures be used in a Gram stain?

Last Answer : Why must young cultures be used when doing a Gram stain Young cultures must be used so the crystal violet can stick to the cell walls of Gram positive bacteria. The cell walls break down in old cultures and the staining process is not accurate

A high school student presents with headache, fever, and cough of 2 day’s duration. Sputum is scant and nonpurulent and a Gram stain reveals many white cells but no organisms. Since this patient appears to have atypical pneumonia. You should initiate treatment with (a) Cefazolin (b) Clindamycin (c) Erythromycin (d) Gentamicin (e) Trovafloxacin

Description : A high school student presents with headache, fever, and cough of 2 day's duration. Sputum is scant and nonpurulent and a Gram stain reveals many white cells but no organisms. Since this ... initiate treatment with (a) Cefazolin (b) Clindamycin (c) Erythromycin (d) Gentamicin (e) Trovafloxacin

Last Answer : Ans: C

How is the Gram stain procedure performed in the microbiology laboratory?

Description : How is the Gram stain procedure performed in the microbiology laboratory?

Last Answer : In the laboratory, a heat- fixed smear of bacteria is stained with crystal violet for one minute. Then, iodine,which acts as a mordant, is added to the smear for one minute, and the remainder ... the stains are examined under the microscope and the color of the bacteria reveals the Gram reaction.  

Gram positive cells have a A- second outer membrane that helps to retain the crystal violet stain B- multiple layer of peptidoglycan that helps to retain the crystal violet stain C- .thick capsule that traps the crystal violet stain D- periplasmic space that traps the crystal violet

Description : Gram positive cells have a A- second outer membrane that helps to retain the crystal violet stain B- multiple layer of peptidoglycan that helps to retain the crystal violet stain C- .thick capsule that traps the crystal violet stain D- periplasmic space that traps the crystal violet

Last Answer : multiple layer of peptidoglycan that helps to retain the crystal violet stain

Gram-negative bacteria would stain_________ with the Gram stain and have _______in the wall. a. orange-red; Teichoic acid b. orange-red; lipopolysaccharide c. purple; peptidoglycan d. purple; Teichoic acid

Description : Gram-negative bacteria would stain_________ with the Gram stain and have _______in the wall. a. orange-red; Teichoic acid b. orange-red; lipopolysaccharide c. purple; peptidoglycan d. purple; Teichoic acid

Last Answer : c. purple; peptidoglycan

_____ is an example of a differential stain technique. a. Simple staining b. Negative staining c. Contrast staining d. Gram staining

Description : _____ is an example of a differential stain technique. a. Simple staining b. Negative staining c. Contrast staining d. Gram staining

Last Answer : d. Gram staining

Frozen tissue section of a lymph node biopsy from the neck of an old dog shows granulomatous inflammation with large areas of necrosis. Which one would be most important to do? C A. cell surface markers for lymphocyte identification B. chromosomal analysis by karyotyping

Description : Frozen tissue section of a lymph node biopsy from the neck of an old dog shows granulomatous inflammation with large areas of necrosis. Which one would be most important to do? C A. cell surface markers for lymphocyte identification B. chromosomal analysis by karyotyping

Last Answer : cultures for acid fast bacilli and fungi

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.

Which of the following terms is used to describe a procedure in which cervical tissue is removed as result of detection of abnormal cells? a) Conization The procedure is also called a cone biopsy. Colporrhaphy Colporrhaphy refers to repair of the vagina.

Description : Which of the following terms is used to describe a procedure in which cervical tissue is removed as result of detection of abnormal cells? a) Conization The procedure is also called ... of tissue by freezing. c) Perineorrhaphy Perineorrhaphy refers to sutural repair of perineal lacerations.

Last Answer : a) Conization The procedure is also called a cone biopsy. Colporrhaphy Colporrhaphy refers to repair of the vagina.

If a necrotizing soft tissue infection is considered, therapy mandates: a. Empiric administration of antibiotics active against gram-positive, gram-negative, and anaerobic bacteria b. Due to usually resistant species, penicillin is not indicated c. Immediate operative intervention and aggressive resection of all involved tissues is mandatory d. The use of hyperbaric oxygen has been demonstrated to be clearly advantageous

Description : If a necrotizing soft tissue infection is considered, therapy mandates: a. Empiric administration of antibiotics active against gram-positive, gram-negative, and anaerobic bacteria b. Due to usually ... is mandatory d. The use of hyperbaric oxygen has been demonstrated to be clearly advantageous

Last Answer : Answer: a, c Identification of a necrotizing, soft tissue infection mandates immediate operative intervention with aggressive resection of all involved tissues and empiric ... remains without controlled trials demonstrating any additional benefits derived from hyperbaric oxygen therapy

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 systemic but not topical antibiotics c. An indication for systemic antibiotic administration is a granulation tissue bacterial count in excess of greater than 105 organisms/gram of tissue on quantitative analysis d. Silver sulfadiazine is useful only for the management of burns

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

Read the following four statements (A-D). (A) Colostrum is recommended for the new born because it is rich in antigens. (B) Chikungunya is caused by a Gram negative bacterium. (C) Tissue culture has proved useful in obtaining virus-free plants. (D) **** is manufactured by distillation of fermented grape juice. How many of the above statements are wrong? (a) Two (b) Three (c) Four (d) One

Description : Read the following four statements (A-D). (A) Colostrum is recommended for the new born because it is rich in antigens. (B) Chikungunya is caused by a Gram negative bacterium. (C) Tissue culture has proved useful ... . How many of the above statements are wrong? (a) Two (b) Three (c) Four (d) One

Last Answer : (B) Chikungunya is caused by a Gram negative bacterium.

Your thoughts on thyroid removal for inconclusive biopsy results?

Description : Your thoughts on thyroid removal for inconclusive biopsy results?

Last Answer : answer:I had something similar happen to me. I had inconclusive results from an idiot doctor. She sent me to a surgeon. Why go to a surgeon? They do surgery. What the next move should be was a ... In other words, don't just go having things taken out until you're positive they should be removed.

What if biopsy is not an option?

Description : What if biopsy is not an option?

Last Answer : This exact same thing happened to my mom. Because of her health, they couldn’t do a biopsy, so they did radiation anyway to remove the spot. The radiation therapy was only 5 sessions and was sucessful.

Is there a way to know whether a lump is malignant or benign without a biopsy?

Description : Is there a way to know whether a lump is malignant or benign without a biopsy?

Last Answer : A physician might be able to tell by palpating if it should be biopsied or not, but a layman probably couldn’t make a reasonable assessment. So now I pull out the Fluther litany…Go to the doctor! Or tell whoever that they should…

Why would a doctor refuse to tell a patient anything about his biopsy results over the phone?

Description : Why would a doctor refuse to tell a patient anything about his biopsy results over the phone?

Last Answer : answer:It's not unusual for a doctor's office to reveal the results of important medical tests strictly in person. There is the chance that a patient will assume the worst and do something serious, if they hear ... and worry for me. I hope that makes sense. I'm not sure I'm being very clear today.

Childbirth vs prostate biopsy? Which is more painful?

Description : Childbirth vs prostate biopsy? Which is more painful?

Last Answer : Why compare? I’ve had all kinds of medical procedures done and they all hurt in different ways.

Which is more dangerous: a biopsy of or the removal of an organ?

Description : Which is more dangerous: a biopsy of or the removal of an organ?

Last Answer : Depends on the organ, the stage of the cancer, the type of cancer, and the overall health of the person. In most cases, this is pretty well studied so it’s generally worthwhile to follow the recommendation of your oncologist.

Has anyone had an endometrial biopsy? (female Jellies, obviously)

Description : Has anyone had an endometrial biopsy? (female Jellies, obviously)

Last Answer : I’m wondering if your doctor made an error, or was unnecessarily rough. When my sister had that, she only had pain for a couple of hours, and went to work the same afternoon. You should call the doctor and ask if there was anything unusual, because you are still in pain.

Ladies: Have any of you ever had a biopsy done on your cervix?

Description : Ladies: Have any of you ever had a biopsy done on your cervix?

Last Answer : I have never had a biopsy on my cervix but I imagine it would be about as much fun as a rectal exam, performed with a screwdriver, by a carnie. Don’t touch me

After having a lymph node biopsy with a needle is it normal for the node to double in size?

Description : After having a lymph node biopsy with a needle is it normal for the node to double in size?

Last Answer : The increase in size is likely due to bleeding into the node itself. This is one potential “complication” of the biopsy. I would put pressure on the node, and contact the doctor/hospital where it was done as soon as you can.

What is biopsy? -Biology

Description : What is biopsy? -Biology

Last Answer : answer:

What CPT code for Supra clavicular biopsy?

Description : What CPT code for Supra clavicular biopsy?

Last Answer : What is the answer ?

Biopsy?

Description : Biopsy?

Last Answer : DefinitionA biopsy is the removal of a small piece of tissue for laboratory examination.Alternative NamesTissue samplingHow the test is performedThere are several different types of biopsies.A needle ( ... affected area, and the tissue is removed.Closed biopsy uses a much smaller surgical c

Biopsy - polyps?

Description : Biopsy - polyps?

Last Answer : DefinitionA polyp biopsyis a diagnostic procedure that takes a sample of or removes polyps (abnormal growths) for examination.Alternative NamesPolyp biopsyHow the test is performedPolyps are outgrowths of tissue ... the vagina and cervix.For areas of the body that are visible, a topical anesthetic

Breast biopsy - open?

Description : Breast biopsy - open?

Last Answer : DefinitionA breast biopsy is the removal of breast tissue to examine it for signs of breast cancer or other disorders. Several different types of biopsy may be done. This article discusses open breast biopsy. An ... Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

How invasive is a liver biopsy?

Description : How invasive is a liver biopsy?

Last Answer : No, this is an inpatient surgery. This is a major surgery and he will have about a week recovery time. This surgery will end up saving his life so be glad that he is able to get it.

How long is the recovery for a liver biopsy?

Description : How long is the recovery for a liver biopsy?

Last Answer : The recovery time on a liver biopsy depends on the type of surgery done. The time can range from next day to a few days.

Breast biopsy - stereotactic?

Description : Breast biopsy - stereotactic?

Last Answer : DefinitionA breast biopsy is the removal of breast tissue to examine it for signs of breast cancer or other disorders. Several different types of biopsy may be done. This article discusses sterotactic breast ... in the table. The table is raised and the doctor will perform the biopsy from undernea

Breast biopsy - ultrasound?

Description : Breast biopsy - ultrasound?

Last Answer : DefinitionA breast biopsy is the removal of breast tissue to examine it for signs of breast cancer or other disorders.There are several different types of breast biopsies. This article focuses on needle- ... inject a numbing medicine.The doctor will make a very small cut on your breast over the

Bone marrow biopsy?

Description : Bone marrow biopsy?

Last Answer : DefinitionA bone marrow biopsy is the removal of soft tissue from inside bone. Bone marrow grows inside some of the larger bones in the body. It produces platelets and red and white blood cells. ... the bone marrow sample. Pressure is applied to the biopsy site to stop bleeding, and a band

Lymph node biopsy?

Description : Lymph node biopsy?

Last Answer : DefinitionLymph node biopsy is a test in which a lymph node or a piece of a lymph node is removed for examination under a microscope.The lymphatic system is made up of lymph nodes connected by ... needle biopsy involves inserting a needle into a lymph node. You will lie on the examination tabl

Muscle biopsy?

Description : Muscle biopsy?

Last Answer : DefinitionA muscle biopsy is the removal of a small piece of muscle tissue for examination.Alternative NamesBiopsy - muscleHow the test is performedThis procedure is usually done while you are awake. ... prepare for the testNo special preparation is usually needed.How the test will feelDuring the b

Synovial biopsy?

Description : Synovial biopsy?

Last Answer : DefinitionA synovial biopsy is the removal of a piece of tissue lining a joint. The tissue is called the synovial membrane.Alternative NamesBiopsy - synovial membraneHow the test is performedThe test may ... .This procedure may also be performed in a hospital using arthroscopy.How to prepare for t

Breast biopsy?

Description : Breast biopsy?

Last Answer : DefinitionA breast biopsy is the removal of breast tissue to examine it for signs of breast cancer or other disorders. Several different types of biopsy may be done. This article discusses open breast biopsy. ... mammography may be used before the biopsy. A needle or wire is placed in the area of i

Cold knife cone biopsy?

Description : Cold knife cone biopsy?

Last Answer : DefinitionA cold knife cone biopsy (conization) is a procedure to get a sample of abnormal tissue from the cervix for further examination.See also: Colposcopy-directed biopsyAlternative NamesCone biopsy; Biopsy ... cancer. This biopsy may also be the treatment if the doctor removes all of the diseas

Bladder biopsy?

Description : Bladder biopsy?

Last Answer : DefinitionBladder biopsyis a procedure that involves removing a small piece of tissue from the bladder for examination.Alternative NamesBiopsy - bladderHow the test is performedA bladder biopsy is usually performed as ... test depends on your child's age, previous experiences, and level of trust.

Parathyroid biopsy?

Description : Parathyroid biopsy?

Last Answer : DefinitionA parathyroid biopsy is a procedure to remove a small piece of a parathyroid gland. The parathyroid glands are the four glands behind the thyroid in the neck.Alternative NamesBiopsy - ... for the testTell your health care provider if you have any drug Allergies or bleeding prob

Biopsy - biliary tract?

Description : Biopsy - biliary tract?

Last Answer : DefinitionA biliary tract biopsy is a procedure that involves taking a sample of tissue or material from the duodenum, bile ducts, pancreas, or pancreatic duct. The sample is then tested for cancer ... control any bleeding. Pressure may be applied to the puncture site if bleeding continues.If ther

Pleural needle biopsy?

Description : Pleural needle biopsy?

Last Answer : DefinitionA pleural biopsy is a procedure to remove a sample of the tissue lining the lungs and the inside of the chest wall to check for disease or infection.Alternative NamesClosed pleural biopsy; Needle biopsy of ... the procedure, you will be asked to sing, hum, or say "eee." This helps preven

Open lung biopsy?

Description : Open lung biopsy?

Last Answer : DefinitionAn open lung biopsy is surgery to remove a small piece of tissue from the lung. The sample is then examined for cancer, infection, or lung disease.Alternative NamesBiopsy - open lungHow the ... care provider if you are pregnant, allergic to any medications, and if you have a bleeding p

Gum biopsy?

Description : Gum biopsy?

Last Answer : DefinitionA gum biopsy is a surgery in which a small piece of gingival (gum) tissue is removed for examination.Alternative NamesBiopsy - gingiva (gums)How the test is performedA painkiller is ... blood vessels may be sealed off with an electric current or laser. This is called electrocauteriza

Tongue biopsy?

Description : Tongue biopsy?

Last Answer : DefinitionA tongue biopsy is surgery to remove a piece of the tongue for examination under a microscope.Alternative NamesBiopsy - tongueHow the test is performedA tongue biopsy can be done using a ... the test will feelA needle biopsy is often somewhat uncomfortable even with use of an anesthetic,

Nasal mucosal biopsy?

Description : Nasal mucosal biopsy?

Last Answer : DefinitionA nasal mucosal biopsy is the removal of a small piece of tissue from the lining of the nose so that it can be checked for disease.Alternative NamesBiopsy - nasal mucosa; Nose biopsyHow the ... bleeding after the procedure is common. If there is bleeding, the blood vessels may be sealed

Salivary gland biopsy?

Description : Salivary gland biopsy?

Last Answer : DefinitionSalivary gland biopsy is the removal of a small piece of tissue or cells from a salivary gland for examination.Alternative NamesBiopsy - salivary glandHow the test is performedThere are several pairs of ... A biopsy can also be done to determine the type of tumor in a salivary gland lump