What blood cells fight off infection?

What blood cells fight off infection?
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How do white blood cells fight infection?

Description : How do white blood cells fight infection?

Last Answer : If an infection occurs and bacteria enters your body the white blood cells will produce antibodies to cover them and clump them together, then more white blood cells will engulf them and digest them. A ... you catch the same infection and your body also has some immunity to it.hello people of earth

What cells produce antibodies to help fight infection?

Description : What cells produce antibodies to help fight infection?

Last Answer : Need answer

Which of the following statement(s) describe the effects of aging on wound healing? a. A finer, more cosmetic scar might be expected b. In vitro studies demonstrate decreased proliferative potential of fibroblasts and epithelial cells c. Skin sutures should be left in for a longer period of time d. Wound infection occurs more frequently in elderly patients due to diminished ability to fight infection

Description : Which of the following statement(s) describe the effects of aging on wound healing? a. A finer, more cosmetic scar might be expected b. In vitro studies demonstrate decreased proliferative ... . Wound infection occurs more frequently in elderly patients due to diminished ability to fight infection

Last Answer : Answer: a, b, c There are important age-dependent aspects of wound healing. The elderly heal more slowly and with less scarring. There is a gradual attenuation of the inflammatory ... the sutures. There is no evidence to suggest that wound infections occur more commonly in elderly patients

Could you eat mold to fight an infection?

Description : Could you eat mold to fight an infection?

Last Answer : Try grinding it up and boiling it. This might also be the time to start praying.

The following statement(s) is/are true concerning host defense mechanisms to intraabdominal infection. a. Bacterial clearance can occur via translymphatic absorption b. Phagocytic activity and bacterial killing can occur via resident phagocytic cells and an influx of PMNs c. A fibrinogen-rich inflammatory exudate is released into the peritoneal cavity, trapping large numbers of bacteria and other particulate matter d. Perforations of a bowel may be walled off but are seldom sealed by the omentum and other mobile viscera

Description : The following statement(s) is/are true concerning host defense mechanisms to intraabdominal infection. a. Bacterial clearance can occur via translymphatic absorption b. Phagocytic activity and bacterial killing can ... may be walled off but are seldom sealed by the omentum and other mobile viscera

Last Answer : Answer: a, b, c The introduction of microorganisms into the normally sterile peritoneal environment invoke several potent specialized host antimicrobial defense mechanisms. Bacterial clearance, ... the contaminated enteric contents walled off, preventing continued soilage of the peritoneal cavity

What Secretied by white blood cells to fight bacteria?

Description : What Secretied by white blood cells to fight bacteria?

Last Answer : Need answer

How do bacteria fight white blood cells?

Description : How do bacteria fight white blood cells?

Last Answer : they eat them

What one word completes the sentence white blood cells help to defend against infection by producing antitoxins and by ingesting pathogens. they also produce _____ that help defend against infection.?

Description : What one word completes the sentence white blood cells help to defend against infection by producing antitoxins and by ingesting pathogens. they also produce _____ that help defend against infection.?

Last Answer : Antitoxins

An antibiotic is - (1) achemical synthesized by a human cell against a microorganism (2) a chemical synthesised by amicro-organism against another micro-organisms (3) a substance produced by blood cells against bacteria (4) a substance produced by blood cells against infection.

Description : An antibiotic is - (1) achemical synthesized by a human cell against a microorganism (2) a chemical synthesised by amicro-organism against another micro-organisms (3) a substance produced by blood cells against bacteria (4) a substance produced by blood cells against infection.

Last Answer : (2) a chemical synthesised by amicro-organism against another microorganisms Explanation: An antibacterial is an agent that inhibits bacterial growth or kills bacteria. The term is often used ... by a microorganism that is antagonistic to the growth of other microorganisms in high dilution.

In case of infection, following is the first line of defense B A. Antibodies B. Macrophages C. Red blood cells D. Platelets

Description : In case of infection, following is the first line of defense  B A. Antibodies B. Macrophages C. Red blood cells D. Platelets

Last Answer : Macrophages

In case of infection, following is the first line of defense B A. Antibodies B. Macrophages C. Red blood cells D. Platelet

Description : In case of infection, following is the first line of defense  B A. Antibodies B. Macrophages C. Red blood cells D. Platelet

Last Answer : Macrophages

A healthy person can be diagnosed as having a infection with the multiplication of bacterial cells in the blood. a. Primary; bacteremia b. Primary; vermeil c. Primary; septicemia d. Secondary; parasitemia

Description : A healthy person can be diagnosed as having a infection with the multiplication of bacterial cells in the blood. a. Primary; bacteremia b. Primary; vermeil c. Primary; septicemia d. Secondary; parasitemia

Last Answer : c. Primary; septicemia

Mononucleosis is an infection of________ cells by the _____. a. T; cytomegalovirus b. B; Epstein-Barr virus c. Lung; cytomegalovirus d. red blood; Epstein.Barr virus

Description : Mononucleosis is an infection of________ cells by the _____. a. T; cytomegalovirus b. B; Epstein-Barr virus c. Lung; cytomegalovirus d. red blood; Epstein.Barr virus

Last Answer : d. red blood; Epstein.Barr virus

In which type of shock does the patient experiences a mismatch of blood flow to the cells? a) Distributive Distributive or vasogenic shock results from displacement of blood volume, creating a relative hypovolemia. b) Cardiogenic Cardiogenic shock results from the failure of a heart as a pump. c) Hypovolemic In hypovolemic shock, there is a decrease in the intravascular volume. d) Septic In septic shock, overwhelming infection results in a relative hypovolemia.

Description : In which type of shock does the patient experiences a mismatch of blood flow to the cells? a) Distributive Distributive or vasogenic shock results from displacement of blood volume, ... intravascular volume. d) Septic In septic shock, overwhelming infection results in a relative hypovolemia.

Last Answer : a) Distributive Distributive or vasogenic shock results from displacement of blood volume, creating a relative hypovolemia.

An antibiotic is (1) a chemical synthesized by a human cell against a microorganism (2) a chemical synthesised by a micro-organism against another micro-organisms (3) a substance produced by blood cells against bacteria (4) a substance produced by blood cells against infection.

Description : An antibiotic is (1) a chemical synthesized by a human cell against a microorganism (2) a chemical synthesised by a micro-organism against another micro-organisms (3) a substance produced by blood cells against bacteria (4) a substance produced by blood cells against infection.

Last Answer : a chemical synthesised by a micro-organism against another micro-organisms

Does chewing gum have super cells that fight bacteria?

Description : Does chewing gum have super cells that fight bacteria?

Last Answer : No, Chewing Gum is not an antibacterial.

Cytotoxic T cells release which 2 toxic proteins as they fight target cells? a. histamine and heparin b. perforin and granzymes c. interleukin and interferon d. lysozymes and cytokines

Description : Cytotoxic T cells release which 2 toxic proteins as they fight target cells? a. histamine and heparin b. perforin and granzymes c. interleukin and interferon d. lysozymes and cytokines

Last Answer : b. perforin and granzymes

How do interferons check infection of new cells? -Biology

Description : How do interferons check infection of new cells? -Biology

Last Answer : answer:

The following statement(s) is/are true concerning HIV infection. a. Initial screening with ELISA is highly sensitive but can be associated with a false positive rate of 25% b. Treatment with azidothymidine (AZD) appears to prolong survival when administered early in the disease c. Predisposition to infection in HIV infection is primarily due to reduction in the number of helper T cells d. Common infections in patients with AIDS are Pneumocystis, carinii pneumonia, CMV pneumonitis, Cryptococcus meningitis, and disseminated infection due to atypical mycobacteria

Description : The following statement(s) is/are true concerning HIV infection. a. Initial screening with ELISA is highly sensitive but can be associated with a false positive rate of 25% b. ... , carinii pneumonia, CMV pneumonitis, Cryptococcus meningitis, and disseminated infection due to atypical mycobacteria

Last Answer : Answer: b, c, d Acquired immunodeficiency syndrome (AIDS) is a syndrome caused by the human retrovirus (HIV-1) that infects T lymphocytes and causes severe immunosuppression. Individuals who ... to prolong survival when administered early in the course of disease and is considered routine therapy

The following statement(s) is/are true concerning cellular defense mechanisms. a. Macrophages function solely as antigen processing cells in the initial reaction to exposure to an antigen b. Macrophages may become activated and secrete cytokines c. Macrophages serve as phagocytic cells in the tissues but not within the bloodstream d. Polymorphonucleocytes (PMNS) are normally present in only small numbers within the tissue and enter an area of infection through diapedesis

Description : The following statement(s) is/are true concerning cellular defense mechanisms. a. Macrophages function solely as antigen processing cells in the initial reaction to exposure to an antigen b. Macrophages ... in only small numbers within the tissue and enter an area of infection through diapedesis

Last Answer : Answer: b, d A wide variety of cell types serve to provide host defense at several levels. Macrophages act as the initial antigen processing cell that serves to ... through diapedesis after chemotactic stimuli are excluded by macrophages, bacterial breakdown products, and complement activation

At which stage of HIV infection does one usually show symptoms of AIDS? (a) Within 15 days of sexual contact with an infected person (b) When the infected retro virus enters host cells (c) When HIV damages large number of helper T  - lymphocytes (d) When the viral DNA is produced by reverse transcriptase

Description : At which stage of HIV infection does one usually show symptoms of AIDS? (a) Within 15 days of sexual contact with an infected person (b) When the infected retro virus enters host cells (c) ... large number of helper T  - lymphocytes (d) When the viral DNA is produced by reverse transcriptase

Last Answer : (c) When HIV damages large number of helper T  - lymphocytes

Asthma may be attributed to (a) inflammation of the trachea (b) accumulation of fluid in the lungs (c) bacterial infection of the lungs (d) allergic reaction of the mast cells in the lungs.

Description : Asthma may be attributed to (a) inflammation of the trachea (b) accumulation of fluid in the lungs (c) bacterial infection of the lungs (d) allergic reaction of the mast cells in the lungs.

Last Answer : (d) allergic reaction of the mast cells in the lungs.

Guard cells help in (a) transpiration (b) guttation (c) fighting against infection (d) protection against grazing.

Description : Guard cells help in (a) transpiration (b) guttation (c) fighting against infection (d) protection against grazing.

Last Answer : (a) transpiration

Which of the following is a cause of a secondary immunodeficiency? a. X-linked inheritance b. Deficiencies in the complement system c. Viral infection resembling self-cells d. All the above are correct

Description : Which of the following is a cause of a secondary immunodeficiency? a. X-linked inheritance b. Deficiencies in the complement system c. Viral infection resembling self-cells d. All the above are correct

Last Answer : c. Viral infection resembling self-cells

Which one of the following statements about interferon is FALSE? a. Interferon is produced in response to a viral infection. b. Interferon is a naturally produced protein. c. Interferon puts uninfected cells in an antiviral stated. Interferon is a protein that binds to RNA virus genomes..

Description : Which one of the following statements about interferon is FALSE? a. Interferon is produced in response to a viral infection. b. Interferon is a naturally produced protein. c. Interferon puts uninfected cells in an antiviral state. d. Interferon is a protein that binds to RNA virus genomes.

Last Answer : d. Interferon is a protein that binds to RNA virus genomes.

The stomach is a chemical barrier to infection because the stomach a. Contains bile. b. Harbors helicobacterpylori, a member of the host microbiota. c. Possesses defensive cells. d. Has an acid ph.

Description : The stomach is a chemical barrier to infection because the stomach a. Contains bile. b. Harbors helicobacterpylori, a member of the host microbiota. c. Possesses defensive cells. d. Has an acid ph.

Last Answer : d. Has an acid ph.

Tissue tropism refers to a. what tissues grow due to a viral infection. b. what tissues are resistant to viral infection. c. what organisms a virus infects. d. what cells or tissues a virus infects.

Description : Tissue tropism refers to a. what tissues grow due to a viral infection. b. what tissues are resistant to viral infection. c. what organisms a virus infects. d. what cells or tissues a virus infects.

Last Answer : d. what cells or tissues a virus infects.

The first step in infection of a host bacterial cells by a phage is A- adsorption B- absorption C- penetration D- replication

Description : The first step in infection of a host bacterial cells by a phage is A- adsorption B- absorption C- penetration D- replication

Last Answer : adsorption

Polymorphonuclear leukocytes (or PMNs) A- can be attracted to the site of an infection following activation of complement B- are derived from bone marrow stem cells C- are a type of phagocyte that can engulf and kill bacteria D- .all of the above

Description : Polymorphonuclear leukocytes (or PMNs) A- can be attracted to the site of an infection following activation of complement B- are derived from bone marrow stem cells C- are a type of phagocyte that can engulf and kill bacteria D- .all of the above

Last Answer : .all of the above

In regard to HIV infection, which of the following is the earliest finding? A. Kaposi sarcoma on the palate B. Reduced haemoglobin C. Infection with pneumocystic carinii D. Reduction in white cells count E. B cell lymphoma

Description : In regard to HIV infection, which of the following is the earliest finding? A. Kaposi sarcoma on the palate B. Reduced haemoglobin C. Infection with pneumocystic carinii D. Reduction in white cells count E. B cell lymphoma

Last Answer : D. Reduction in white cells count

Interferons are produced by virus infected cells to protect healthy plants from virus infection. Identify the type of barrier it represents.

Description : 6 Interferons are produced by virus infected cells to protect healthy plants from virus infection. Identify the type of barrier it represents. a. cytokine b. physical c. cellular d. physiological

Last Answer : Ans. cytokine

Where can I find the old story of Jean Chretien preparing to fight off an intruder with a wooden duck in the 90's ?

Description : Where can I find the old story of Jean Chretien preparing to fight off an intruder with a wooden duck in the 90's ?

Last Answer : edited by me

For us older folks: Do you fight taking naps or just go ahead and nod off?

Description : For us older folks: Do you fight taking naps or just go ahead and nod off?

Last Answer : First, off, define ‘old’, lol! If I’m tired, I will lie down and take a short nap; 15–30 minutes will refresh me. And I’ve been doing it for years, when circumstances allow.

Olive Oyl: A ditzy naïve woman who just wants to find love and doesn’t realize all the trouble she’s causing? Or is she a trouble making skank, who gets off on watching men fight each other for her affection?

Description : Olive Oyl: A ditzy naïve woman who just wants to find love and doesn’t realize all the trouble she’s causing? Or is she a trouble making skank, who gets off on watching men fight each other for her affection?

Last Answer : answer:Can’t she be both? Neither Popeye nor Bluto are real catches. I wonder about her insecurity and self-image if those are the only two guys she can feel comfortable with. She can do better. I suppose in the end, her choice will be based on whether or not she likes the taste of spinach.

Another question about territorial aggression in dogs, was I right to stand my ground and fight as long as it wasn't too bad or should I have just backed off immediately?

Description : Another question about territorial aggression in dogs, was I right to stand my ground and fight as long as it wasn't too bad or should I have just backed off immediately?

Last Answer : answer:I haven't had a dog in years, but, I worked with a trainer once with my high energy, dominant hound dog and she taught me to do the take down , where you push the dog ... are very easy going and not aggressive. Maybe have your brother consult a personal trainer for this particular issue.

How do I fight off jealousy?

Description : How do I fight off jealousy?

Last Answer : That guy was not the one, even though it may have seemed like it at the time. Probably should continue to be amicable with them both. Everything happens for a reason.

My ears are popping, my throat is a bit sore and my body feels warm. Besides rest, what else can I do to fight off this thing?

Description : My ears are popping, my throat is a bit sore and my body feels warm. Besides rest, what else can I do to fight off this thing?

Last Answer : Zinc candies and Emergen-C packets with every drink

Any tips on how to fight off a cold quickly?

Description : Any tips on how to fight off a cold quickly?

Last Answer : Elderberry and Pomegranete juice mixed are now supposed to be the latest quick fix. It can’t hurt.

Anyone know a good way to get rid of a sore throat or fight it off before it really starts?

Description : Anyone know a good way to get rid of a sore throat or fight it off before it really starts?

Last Answer : Tons of liquids, tons of rest. I think that’s your best bet to cut it off, or at least cut it short.

One year old is showing symptoms of ear infection is it ok to hold off until Thursday for check up?

Description : One year old is showing symptoms of ear infection is it ok to hold off until Thursday for check up?

Last Answer : Ear aches hurt! A lot! I’d get him help ASAP.

In shattered peace I find release. In death, I do delight. Where blood is spilled upon the ground, And men begin to fight. What am I? -Riddles

Description : In shattered peace I find release. In death, I do delight. Where blood is spilled upon the ground, And men begin to fight. What am I? -Riddles

Last Answer : War.

Fight-or-flight reactions cause activation of (a) the parathyroid glands, leading to increased metabolic rate (b) the kidney, leading to suppression of renin- angiotensin-aldosterone pathway (c) the adrenal medulla, leading to increased secretion of epinephrine and norepinephrine (d) the pancreas leading to a reduction in the blood sugar levels.

Description : Fight-or-flight reactions cause activation of (a) the parathyroid glands, leading to increased metabolic rate (b) the kidney, leading to suppression of renin- angiotensin-aldosterone pathway (c) ... epinephrine and norepinephrine (d) the pancreas leading to a reduction in the blood sugar levels.

Last Answer : (c) the adrenal medulla, leading to increased secretion of epinephrine and norepinephrine

My 17 year old has been suffering from chronic stomach pains for a week. Tests say it is not her appendix or cyst on ovary or kidney infection but white blood count is elevated. Any idea what it could be? She is type 1 diabetic.

Description : My 17 year old has been suffering from chronic stomach pains for a week. Tests say it is not her appendix or cyst on ovary or kidney infection but white blood count is elevated. Any idea what it could be? She is type 1 diabetic.

Last Answer : Perhaps your teen is suffering from a ruptured esophagus? How is there eating going?

When a person is suffering from infection such as strep throat or chicken pox his blood usually shows a significant increase in the number of?

Description : When a person is suffering from infection such as strep throat or chicken pox his blood usually shows a significant increase in the number of?

Last Answer : Feel Free to Answer

The following statement(s) is/are true concerning necrotizing fascitis. a. Mortality rates as high as 40% can be expected b. The infection involves only the superficial fascia, sparing the deep muscular fascia c. An impaired immune system is a common factor predisposing to this condition d. The infection is usually polymicrobial e. Necrotizing fascitis is most likely to develop in the face of impaired fascial blood supply

Description : The following statement(s) is/are true concerning necrotizing fascitis. a. Mortality rates as high as 40% can be expected b. The infection involves only the superficial fascia, sparing the deep ... e. Necrotizing fascitis is most likely to develop in the face of impaired fascial blood supply

Last Answer : Answer: a, c, d, e Necrotizing fascitis is an uncommon infection of the deep and superficial fascia that is associated with mortality as high as 40% in many series. ... fulminant and is frequently associated with cellulitis, myositis, fascitis, and bacteremia with attendant high mortality

Infectious disease transmission during blood transfusions is of clinical significance to surgeons and of major importance to patients contemplating surgery potentially associated with the need for blood administration. Which of the following statement(s) is/are true concerning the transmission of infectious disease during blood transfusions? a. Post-transfusion hepatitis is usually due to hepatitis B b. Hepatitis and HIV transmission is greatest with the administration of pooled plasma products such as serum albumin c. The most important cause of post-transfusion disease in immunosuppressed patients is CMV infection d. The risk of HIV transmission in blood transfusions is significantly less than the risk of hepatitis transmission

Description : Infectious disease transmission during blood transfusions is of clinical significance to surgeons and of major importance to patients contemplating surgery potentially associated with the need for ... transmission in blood transfusions is significantly less than the risk of hepatitis transmission

Last Answer : Answer: c, d The most common infectious diseases transmitted during blood transfusions include viral hepatitis, CMV, and HIV infection. Post-transfusion hepatitis in 90% of cases consists of ... infectious disease transmission, the risks of HIV transmission is markedly less than that of hepatitis

The most common cause of fatal transfusion reactions is: A. An allergic reaction. B. An anaphylactoid reaction. C. A clerical error. D. An acute bacterial infection transmitted in blood.

Description : The most common cause of fatal transfusion reactions is: A. An allergic reaction. B. An anaphylactoid reaction. C. A clerical error. D. An acute bacterial infection transmitted in blood.

Last Answer : Answer: C DISCUSSION: The most common cause of fatalities related to transfusion reactions result from ABO-incompatible transfusion related to clerical error. Most such reactions occur if a ... with platelet concentrates maintained at or near room temperature. Fortunately, such reactions are rare

Metastasis means to: A. spread infection from one person to another B. move or spread through the blood stream or lymph nodes C. abnormal breast condition

Description : Metastasis means to: A. spread infection from one person to another B. move or spread through the blood stream or lymph nodes C. abnormal breast condition

Last Answer : Ans: B

The following adverse effect of corticosteroids is due to their mineralocorticoid action (a) Osteoporosis (b) Rise in blood pressure (c) Moon face (d) Increased susceptibility to infection

Description : The following adverse effect of corticosteroids is due to their mineralocorticoid action (a) Osteoporosis (b) Rise in blood pressure (c) Moon face (d) Increased susceptibility to infection

Last Answer : Ans: B