Description : The lymph serves to (a) return the interstitial fluid to the blood (b) return the WBCs and RBCs to the lymph nodes (c) transport CO2 to the lungs (d) transport O2 to the brain
Last Answer : (a) return the interstitial fluid to the blood
Description : Which of the following statements is true for lymph? (a) WBC + serum (b) Blood – RBCs and some proteins (c) RBCs + WBCs + plasma (d) RBCs + proteins + platelets
Last Answer : (b) Blood – RBCs and some proteins
Description : Compared to blood our lymph has (a) plasma without proteins (b) more WBCs and no RBCs (c) more RBCs and less WBCs (d) no plasma
Last Answer : b) more WBCs and no RBCs
Description : A person suffering from a disease caused by Plasmodium, experiences recurring chill and fever at the time when (a) the sporozoites released from RBCs are being rapidly killed and broken down ... to enter fresh RBCs (d) the microgametocytes and megagametocytes are being destroyed by the WBCs
Last Answer : (c) the parasite after its rapid multiplication inside RBCs ruptures them, releasing the stage to enter fresh RBCs
Description : How the transport of O2 and CO2 by blood happens? (a) With the help of WBCs and blood serum (b) With the help of platelets and corpuscles (c) With the help of RBCs and blood plasma (d) With the help of RBCs and WBCs
Last Answer : (c) With the help of RBCs and blood plasma
Description : How carbon monoxide, emitted by automobiles, prevents transport of oxygen in the body tissues? (a) By forming a stable compound with haemoglobin (b) By obstructing the reaction of oxygen with haemoglobin (c) By changing oxygen into carbon dioxide (d) By destroying the haemoglobin
Last Answer : (a) By forming a stable compound with haemoglobin
Description : Motile zygote of Plasmodium occurs in (a) gut of female Anopheles (b) salivary glands of Anopheles (c) human RBCs (d) human liver
Last Answer : (a) gut of female Anopheles
Description : 96. Motile zygote of Plasmodium occurs in (1) Human liver (2) Gut of female Anopheles (3) Salivary glands of Anopheles (4) Human RBCs
Last Answer : Gut of female Anopheles
Description : The formation of _____ by_____ directly lyses and kills pathogens. a. Membrane Attack Complexes, complement b. Inflammation, lymph nodes c. antibodies, plasma cells d. Plasma cells, B cells
Last Answer : a. Membrane Attack Complexes, complement
Description : The main reason why antibodies could not solve all the problems of bacteria mediated disease is (a) decreased efficiency of the immune system (b) insensitivity of the individual ... development of mutant strains resistant to antibodies (d) inactivation of antibiotics by bacterial enzymes.
Last Answer : (c) development of mutant strains resistant to antibodies
Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries
Last Answer : (2) Sweat glands Explanation: In the skin, two types of glands are present.
Last Answer : (3) Lymph vessels Explanation: The lymphatic system consists of a network of specialized lymphatic vessels and various tissues and organs throughout the body that contain lymphocytes (White Blood Cells) and ... skin and in the deeper fatty tissues near the muscles and can be found near arteries.
Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm ? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries
Last Answer : Lymph vessels
Description : What is the name of first milk/secretion (rich in antibodies) from the mammary glands of cattle after giving birth? a. Colostrum b. Serum c. Lactation d. Montana
Last Answer : a. Colostrum
Description : Who discovered the method of destroying disease-producing bacteria in beer and milk by heating the liquid properly?
Last Answer : ANSWER: (LOUIS) PASTEUR
Description : Prophylaxis antibiotic for anthrax is given to people with symptoms who have been in a defined hot zone for a period of a) 60 days. Those with symptoms who have been in the hot zone should ... . Those with symptoms who have been in the hot zone should be given 60 days of prophylactic antibiotic
Last Answer : a) 60 days. Those with symptoms who have been in the hot zone should be given 60 days of prophylactic antibiotic. The aim of prophylaxis is to assure that if spores were ... of mediastinal lymph node involvement should be treated with intravenous antibiotics and respiratory support, if needed.
Description : Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason : Interferons stimulate inflammation at the site
Last Answer : Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason ... . If both the assertion and reason are false
Description : What is true about viruses without exception? (1) They contain a core of RNA (2) They can infect bacteria (3) They cannot produce antibodies (4) They can multiply only in host cells
Last Answer : (4) They can multiply only in host cells Explanation: Viruses do not contain enzymes for energy production or protein synthesis. For a virus to multiply, it must invade a host cell and direct the host ... proteins, and copies of its nucleic acid, using the host cell's ATP to power the reactions.
Description : Pathogenic bacteria secrete - (1) Antigens (2) Antibodies (3) Hormones (4) Interferons
Last Answer : (1) Antigens Explanation: Pathogenic bacteria secrete various virulence factors, including toxins, lipases and pro-teases that allow them to infect, breakdown and colonize host tissue. Among ... while phospholipases cleaves and hydrolyzes the ester bonds of most phospholipids in cell membrane.
Description : An antigens develop antibodies. The Antibody which protect the body from harmful bacteria and viruses are?
Last Answer : Immunoglobulins
Description : _______ is suspension of dead or weakened microbes. a) vaccine b)antibodies c)antibiotics d)bacteria
Last Answer : a) vaccine
Last Answer : They can multiply only in host cells
Description : Pathogenic bacteria secrete (1) Antigens (2) Antibodies (3) Hormones (4) Interferons
Last Answer : Antigens
Description : What is the main difference in human and frog RBCs?
Last Answer : What is the main difference in human and frog RBCs? A. Human RBC are non-nuclearted B. ... Human RBC have nucleus D. Human RBC are multinucleated
Description : Which type of WBCs are most abundant in the blood of rabbit and other vertebrates?
Last Answer : Which type of WBCs are most abundant in the blood of rabbit and other vertebrates? A. Acidophils B. Basophils C. Lymphocytes D. Neutrophils
Description : Which of the following WBCs are phagocytic cells. (a) Monocytes (b) Neutrophils (c ) Basophils (d) Eosinophils
Last Answer : Which of the following WBCs are phagocytic cells. (a) Monocytes (b) Neutrophils (c ) Basophils (d) Eosinophils A. Only ... a) and (c ) D. (c ) and (d)
Description : Number of WBCs per `mm^(3)` of human blood is ideally
Last Answer : Number of WBCs per `mm^(3)` of human blood is ideally A. 8000 B. 4000 C. 3000 D. 16000
Description : In total WBCs, lymphocytes are `:-`
Last Answer : In total WBCs, lymphocytes are `:-` A. `60-65%` B. `2-3%` C. `6-8%` D. `20-25%`
Description : Which WBCs resist infections and are also associated with allergic reactions `:-`
Last Answer : Which WBCs resist infections and are also associated with allergic reactions `:-` A. Lymphocytes B. Neutrophils C. Eosinophils D. Monocytes
Description : Cyclosis is a characteristic of plant cells such as Amoeba and vertebrate WBCs. This movement is due to
Last Answer : Cyclosis is a characteristic of plant cells such as Amoeba and vertebrate WBCs. This movement is ... streaming C. Beating of cilia D. Podia formation
Description : What are the rarest of WBCs that release histamine and exaggerate the inflammatory response?
Last Answer : Need answer
Description : What does urine wbc's 8-10 hpf mean?
Description : The number of WBCs varies from
Last Answer : 6000 to 10,000 cells/cubic mm of blood.
Description : Which of the following terms refers to an abnormal decrease in white blood cells, red blood cells, and platelets? a) Pancytopenia Pancytopenia may be congenital or acquired. b) Anemia ... of WBCs in circulation. d) Thrombocytopenia Thrombocytopenia refers to a lower-than-normal platelet count.
Last Answer : a) Pancytopenia Pancytopenia may be congenital or acquired.
Description : or the selection of endospore-forming bacteria, a mixed culture can be heated at A- 80°C for 10 minutes B- 70°C for 10 minutes C- 60°C for 10 minutes D- 90°C for 10 minutes
Last Answer : 80°C for 10 minutes
Description : Why might lymph nodes become the main site of the body and response to an infection?
Description : State one function of phagocytes present in lymph tissue.
Last Answer : Phagocytes remove bacteria and foreign bodies from the tissues.
Description : Digit 5 in Opitz system is for_________ a.Part class b.Main shape c.Additional holes, teeth and forming d.Plane surface machining
Last Answer : c.Additional holes, teeth and forming
Description : What is the main purpose of forming a cooperative society ?
Last Answer : Aims and Objectives a) To make the co-operative movement dynamic and strong by assisting in the formation of co-operative societies in all parts of Bangladesh based on village , peasant , ... the civilized societies to conduct various kinds of trade and commerce and to form cooperative markets.
Description : What is the function of IgM Antibodies? -Biology
Last Answer : answer:
Description : What is the function of IgG Antibodies? -Biology
Description : What is the function of IgA Antibodies? -Biology
Description : What is the function of IgD Antibodies? -Biology
Description : What is the function of IgE Antibodies? -Biology
Description : Immunodeficiency: a) A localized protective reaction of tissue to irritation, injury, or infection, characterized by pain, redness, swelling, and sometimes a loss of function b) A disorder or deficiency ... effect and damage the liver. e) It is an immunity disorder which is genetically transferred.
Last Answer : Ans: B
Description : Which one of the following is NOT a function of kidney - (1) Regulation of blood pH (2) Removal of metabolic wastes from the body (3) Production of antibodies (4)Regulation of osmotic pressures of the blood
Last Answer : (3) Production of antibodies Explanation: Kidneys are essential in the urinary system and also serve homeostatic functions such as the regulation of electrolytes, maintenance of acid-base balance, and ... diverted to the urinary bladder whereas the antibodies are produced by antigens in the cell.
Description : The function of lymphocytes is/are________ a. Production of heparin b. Production of antibodies c. Production of plasma d. Production of haemoglobin protein
Last Answer : b. Production of antibodies
Description : Which one of the following is NOT a function of kidney ? (1) Regulation of blood pH (2) Removal of metabolic wastes from the body (3) Production of antibodies (4) Regulation of osmotic pressures of the blood
Last Answer : Production of antibodies
Description : If you were a senator or congressman/woman and had spent the last 7 years staking your reputation on destroying Obamacare, how would you feel today?
Last Answer : I would be really sick, health-wise, and feel as if my health insurance just crapped out.
Description : Is Alcohol helpful in my love life or just dangerously close to destroying me?
Last Answer : answer:Man, stay off the booze until you get past your ex. Your alcohol driven “forgiveness” is only good until you sober up. Then you are filled with renewed resentment and also anger at yourself.