What were the problems related to DDT?

Q: How was the retrovirus discovered?

A: Retrovirus is an RNA virus that replicates its own single strands of RNA into double helixes of DNA…

Q: what is frank blood

A: Frank blood is found in various diseases such as colorectal cancer, vomiting, fissures, ulcers,…

Q: How was the infection produced by the Zika Virus?

A: Zika virus is a flavivirus that is transmitted by the bite of an infected mosquito that belongs to…

Q: Why was a chest X ray performed?

A: Chest x ray is used to help find the cause of symptoms such as shortness of breath ,chest pain . It…

Q: What did Henry Dale do?

A: Sir Henry Hallett Dale OM GBE  (9 June 1875 – 23 July 1968) was an pharmacologist and physiologist.

Q: OBasophils O Macrophages

A: Phagocytic name is come from the greek work phagein that means to eat and 2nd word is cyte  .…

Q: но. H- HO. Но H. H- Но HO- H,SO, alpha-naphthol -он ОН

A: Glucose is a six carbon sugar (hexose). It is a simple sugar as it cannot be reduced further.…

Q: Blood group was discovered by whom?

A: At present there are two types of blood grouping system prevalent throughout the blood. They are ABO…

Q: "Disinfectant." Sh

A: Disinfectants are chemical substance that are used to destroy or inactivate the microorganisms on…

Q: What is the usage of the dialysis machine?

A: The kidney's role is to remove wastes and excess liquids out of the body and keep salts and minerals…

Q: Which procedure should have been performed to prevent error in this investigation?

A: The correct answer is d, Both groups should have been tested in the same soil type at each humidity…

Q: Why was Wöhler astonished to find he had made urea?

A: Fredrich Wohler performed an experiment attempting to form ammonium cyanate and through this…

Q: What is Hawkinsuria ?

A: Hawkinsuria is an inherited condition with autosomal dominant trait. It occurs due to Mis - sense…

Q: In which tube had the oil emulsified?

A: Answer- The food we eat have three major biomolecules ( proteins, carbohydrates and fats) and are…

Q: What are the patient's symptoms?

A: Myopathy is a disease condition in which the skeletal muscles of an individual are affected which…

Q: Why did this man have a pulmonary embolism?

A: Introduction:- Thrombosis is a blood clot that prevents blood from flowing freely through blood…

Q: Why was blood glucose measured?

A: A device is an electronic or mechanical equipment that is made to serve a particular purpose.…

Q: Why would the doctors order a bone marrow biopsy if they suspected a blood disorder?

A: Bone marrow biopsy is a procedure to collect soft spongy tissue present in the bones. It is used to…

Q: If a woman is Rh+, is it possible for her to be the mother of a child who is Rh- ?

A: Your Rh status (+ or -) is controlled by an antigen found on your red blood cells (RBCs). Being…

Q: How did the CT enterography and the technetium scan lead to the correct diagnosis?

A: CT scan is also known as computed tomography scan.CT enterography is a technique used to view the…

Q: Which samples contain the blood of the father of the child?

A: DNA is the laboratory techniques that helps in the establishment of the link between the DNA samples…

Q: What is killing the fish?

A: Fish assume a significant part in nutrient cycles since they store a huge extent of biological…

Q: Which functional group on furosemide's structure below is most likely to be negatively charged at…

A: Protonation/Deprotonation of drugs Drugs can contain ionizable functional groups. Some of these…

Q: Does the unknown sample contain HCG

A: HCG is a Human chorionic gonadotropin hormone used to recognize pregnancy.  Indications of beta HCG…

Q: What is virus

A: Microorganisms are those small organisms that are invisible to the normal naked eye and can be seen…

Q: How was HIV finally identified?

A: The source of HIV in human was found in a chimpanzee in West Africa.  Scientist believes that…

Q: what is HBM

A: Models of health always defines health in different ways. Common definition states health as merely…

Q: What is sick

A: An abnormal condition of an organism which interrupts the normal bodily functions that often leads…

Q: Penicillin medication were giving at the method * O IM O ID SC IV

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the disease

A: Health, according to the World Health Organization, is "a condition of complete physical, mental,…

Q: What is diarrhea

A: Introduction  Digestion of food is the multistep process in our body. Digestion starts from the…

Q: Food service in hospital

A: Food service hospital or hospital catering services are vital part of patient care. Food service…

Q: NH HO-RD 0-CH. 00

A: The proteins are linear polymers of the amino acids attached together via peptide bonds. The linear…

Q: А. Adenne B.- В- Cye Quanne Thynane D. C. A.

A: The free hydroxyl on the 3' carbon of the following nucleotide forms an ester bond with the…

Q: What were the different explanations for the cause of the Black Death?

A: The black death was an epidemic that hit Europe hard in the middle ages. It brought a deep recession…

Q: What was the extraction method used by the scientist who discovered streptomycin?

A: Answer- Streptomycin is an antibiotic used for the treatment of several bacterial infections .It is…

Q: Which instrument or device was used to capture the image of cancerous throat tissue?

A: Throat cancer is the development of cancer in throat or voice box .Our throat is a muscular tube…

Q: "Minamata disease"

A: MINIMATA DISEASE_   Minamata disease is a poisoning disease that affects mainly the central nervous…

Q: Why was it necessary to also test the patients for HBV and HIV?

A: AIDS stands for the Acquired immunodeficiency syndrome. It is caused by HIV virus. It is a chronic,…

Q: Would you be able to assist helping arrange these in the correct order?

A: The ears are the pair of sensory organs involved in hearing and also the maintenance of the body…

Q: What do you mean by prostectomy?

A: Prostate gland is one of the male accessory gland which forms the part of male reproductive system.…

Q: What findings from the patient history, physical examination, or laboratory studies would indicate a…

A: Bleeding disorders result when the blood lacks certain clotting factors. These diseases are mostly…

Q: What was the causes of Asthma ?

A: Respiratory tract infection There are several respiratory tract infections that causes structural…

Q: tment in

A: The carting department in a hospital refers to the crash cart in a hospital with various shelves…

Q: Does the geographic location of the case provide a clue as to what the infectious agent might be?

A: Infectious diseases have been a menace to the mankind. We know this because Covid -19 has paused our…

Q: Explain about  the radiotherapy ?

A: Radiotherapy or Radiation therapy is used for the treatment of cancer. A radiation oncologist is a…

Q: Who was McKeown?

A: The book named " The Origins of human diseases" was authored by Thomas McKeown.