Human is the dead end of transmission of Trichomonas vaginalis * O False O True

Q: A female, 8 years and 11 months of age, arrived at the main children's hospital, with fever,…

A: There are lots of Disease agents or vector that cause transmission of disease . These agents can be…

Q: The original drug that was used to treat gonorrhea and syphilis is

A: Gonorrhea and syphilis both are sexually transmitted bacterial infection and their are many drugs…

Q: syphilis starts as a painless sore and can be treated with _________.

A: Syphilis is a very dangerous disease that is caused by the bacteria Treponema pallidum. This disease…

Q: Entamoeba coli is not a pathogen of humans. True False

A: Bacteria are single-celled organisms with a tiny in  size. Bacteria may be determined almost…

Q: Direction: Fill the table with missing data. Causative Agent Disease Methods of Treatment…

A: A disease is a structural or functional abnormality faced by the infected individual which has a…

Q: Trichomonas vaginalis is invasiv parasit True O False

A: Answer:- Trichomonas vaginalis:- It is an anaerobe protozoan Flagellate parasite It is responsible…

Q: Pigs or dogs are the source of human infection by each of the following parasites EXCEPT: O Taenia…

A: Life cycle of the parasite mostly complete in two different live organism. Where a particular…

Q: Which symptom is least likely to occur as a result of tertiary syphilis?a) Gummasb) White patches on…

A: Syphilis is defined as a bacterial infection that will usually spread by sexual contact and is…

Q: Signs and symptoms from this organism are as follows: Intense itching and a localized rash that may…

A: Signs and symptoms: These are defined as the abnormalities in the body that is indicative of of a…

Q: Fill out the table below with appropriate answers.

A: Parasite Common Name Source Mode of transmission Characteristic manifestation   Taenia saginata…

Q: With Entamoeba histolytica, the worst human transmitters of disease to other humans are people with…

A: Introduction Entamoeba histolytica is a protozoan parasite that lives in the large intestine of…

Q: Which infectious agent is an obligate parasite? a. Mycobacterium tuberculosis b. Corynebacterium…

A: A holoparasite or a obligate parasite alludes to a parasitic creature, which neglects to finish its…

Q: A 5 year old kid tells his mother that he has trouble sleeping at night because of intense anal…

A: Anal itching can be from the many ailments such as anal fissures, allergic reaction, haemorrhoids…

Q: The image below is a representative of protozoa known as O G. lamblia O E. coli O A. vaginalis O C…

A: Microbiology is the branch of science which deals with the study of microscopic organisms such…

Q: Which of the following is true of the chancre observed dur-ing primary syphilis?(a) It disappears…

A: Syphilis is a sexually transmitted disease that is caused by the bacteria, Treponema pallidum. The…

Q: Human brucellosis is also known asa. Bang disease b. undulant fever c. rabbit fever d. Malta fever

A: brucellosis, it is a zoonotic disease which means infection is spread by the animals. There are…

Q: Which infectious agent is an obligate parasite?a. Mycobacterium tuberculosisb. Corynebacterium…

A: Bacteria are prokaryotic organisms and are cosmopolitan in nature. There are some bacteria that are…

Q: The bacterium Treponema pallidum causes which of the following?a. gonorrheab. syphilisc. hepatitisd.…

A: Any change from normal state of the body which results in to any kind of discomfort or ability in…

Q: Ancylostoma Duodenale can transmitted from person to person by direct contact. true O false

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: Most helminth infectionsa. are localized to one site in the bodyb. spread through major systems of…

A: Helminth infections are most widespread in developing and tropical countries. Parasitic helminths…

Q: Chlamydophilia pneumoniae belongs to Chlamydias and causes long infection, the most transmitted…

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: Identify: 20. The usual number of flagella in the Trichomonas vaginalis.

A: Eukaryotic organisms are those that contains membrane bound cellular organelles. Protozoans are a…

Q: Pneumocystis pneumonia PCP,is still one of the most common causes of deaths in AIDS patients in the…

A: Acquired Immunodeficiency Syndrome (AIDS) is a disease that occurs in the later stage of the Human…

Q: Histoplasmosis is coined by addition of the prefix osis to the generic name of the pathogen. * O…

A: Infections/diseases can be caused by a variety of pathogenic microorganisms. Viruses, bacteria,…

Q: A cephalosporin that may cause a CU Ceftriaxone O a. O b. Cefaclor O c. Cephalexin O d. Cephamycin

A: Cephalosporins are a type of broad-spectrum, chemically synthesized -beta-lactam antibiotics and are…

Q: A gumma isa. the primary lesion of syphilisb. a syphilitic tumorc. the result of congenital…

A: Sexually transmitted diseases are infections that are passed from one individual to another by…

Q: What conditions and food can lead to B. cereus food poisoning outbreak

A: INTRODUCTION Bacillus cereus has become an important cause of food poisoning. It is widley…

Q: Ticks are the main vectors in the transmission of Malarial disease caused by plasmodium. a.…

A: Malarial parasites belong to the genus plasmodium. The life cycle of the malarial parasite takes…

Q: Microbe Disease Impt Signs/ symptoms Group of microbe Neisseria gonorrheae Chlamydia trachomatis…

A: Microbes are microscopic unicellular species that cannot be seen by the naked eye. Since they can…

Q: Inhalation of few arthroconidia of Coccidioides immitis, are sufficient to produce primary…

A: When the virus enters the host, it may disguise antigenic characteristics so that the immune system…

Q: _Staphylococcus aurues_;_Glossina+ O Entamoeba histolytica_; fecal-oral O Yersinia pestis_; fleas…

A: Staphylococcus aureus are gram positive round shaped bacterium that causes respiratory tract…

Q: List the STD and the organism that causes a:a. Chancreb. Vesiclec. Gummad. Purulent exudatee.…

A: Sexually transmitted disease Any infectious disease that are passed on through sexual contact is…

Q: All the following about Poliomyelitis 1 point are correct except Humans are the only natural host.…

A: Poliomyelitis is a disease caused by polio virus . A poliovirus causes poliomyelitis, which is an…

Q: In pulmonary form of blastomycosis CSF and sputum are collected in sterile containers. * True O…

A: Blastomycosis is a fungal infections caused by blastomyces.

Q: Pneumocystis (carinii) jiroveci, a member of the division Ascomycetes is the most common…

A: Introduction: Pneumocystis pneumonia (PCP) is a fungal disease caused by Pneumocystis jirovecii and…

Q: Calculate the number infected People for the fallowag Visuses (1) gnpluen Za (Ro: (3-1.5) (2)…

A: R-naught (R0) is a mathematical tool that is used to calculated number of infected people for…

Q: Leprosy is caused by O bacteria a.

A: It is also known as Hansen's disease. It is a chronic infectious disease. It primarily affects the…

Q: VCJD is caused by which pathogen

A: vCJD stands for variant Creutzfeldt-Jakob disease. vCJD is a neurodegenerative disorder associated…

Q: Rickettsias and chlamydias are similar in beinga. free of a cell wallb. the cause of eye…

A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…

Q: The secondary host in Malaria is: O Tsteste (Glossina sp.) O Dermancentor O Humans O Anopheles Ở…

A: Malaria is caused by a parasite that belongs to the genus Plasmodium. The four different species of…

Q: Based on the picture. What are the clinical manifestation (column b) and classification based on…

A: Condylomata lata, also known as condyloma latum, refers to a benign and painless cutaneous…

Q: Necrotizing ulcerative gingivitis is a _____________ infection.a. contagious b. mixed c.…

A: Infection is defined as the state of invasion on the body tissues of an organism, which is caused by…

Q: The treatment of choice for syphilis isa. chloramphenicol b. antiserum c. penicillind. sulfa drugs

A: Sexually transmitted infections or sexually transmitted diseases are a condition passed from one…

Q: 1. Epidemiology A) Notable historic epidemics/outbreaks? (when, where, cases) B) Epidemics/outbreaks…

A: A) Notable historic epidemics/ outbreaks It is believed according to a hypothesis that syphilis can…

Q: all bacteria cause leukopenia .43 *. except typhoid and shigella T FO

A: Leukocytes They are also called as white blood cells and consists of different types of cells such…

Q: Corynbacterium diphtheria is one type of diphthroids. True False Salmonella paratyphi is aerobic…

A: 1)True-  Explanation- Diptheroids are aerobic,non sporulating,Pleomorphic gram positive…

Q: The most effective therapy for cholera isa. oral doxycycline b. oral rehydration therapy c.…

A: Centers for Disease Control and Prevention (CDC) maintains that cholera is an acute, diarrheal…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.