Infections Flashcards
severe infection caused by the human immunodeficiency virus (HIV) which results in a gradual destruction the immune system, making it harder for the body to fight infection
AIDS
treatment for AIDS
antiretrovirals
AIDS infection type
viral
AIDS organism
human immunodeficiency virus
infection caused by a spore-forming bacteria and mainly affects livestock; humans can contract infection by direct or indirect contact with sickened animals who carry the spores; inhaled anthrax spores are most serious to humans
anthrax
treatment for anthrax
antibiotics
anthrax infection type
bacterial
anthrax organism
Bacillus anthracis
anthrax body system
blood/lymph
AIDS body system
blood/lymph and STD
presence of bacteria in the blood as the result of infection; often causes no symptoms
bacteremia
bacteremia body system
blood/lymph
bacteremia infection type
bacterial
bacteremia organism
staphylococci/streptococci
bacteremia treatment
antibiotics
presence of bacteria in the urine caused by infection; often without any symptoms of a urinary tract infection; body system: urinary; infection type: bacterial; organism: Escherichia coli (E-coli); tx: antibiotics
bacteriuria
type of poisoning produced by an infection of Clostridium botulinum that releases deadly toxins; often caused by ingestion of contaminated food; body system: blood/lymph; infection type: bacterial; organism: Clostridium botulinum; tx: antitoxins
botulism
bacterial skin infection formed as a collection of boils that connect beneath the skin; body system: skin; infection type: bacterial; organism: staphylococcus; tx: antibiotics
carbuncle
spreading bacterial infection of the skin and the connective tissue just beneath the skin; body system: skin; infection type: bacterial; organism: staphylococcus/streptococcus; tx: antibiotics
cellulitis
small infected ulcers on the skin; symptom of syphilis; body system: STD; infection type: bacterial; organism: Treponema pallidum; tx: antibiotics
chancres
viral infection that produces an itchy red rash that progresses into fluid filled blisters; body system: blood/lymph; infection type: viral; organism: varicella zoster virus;
chicken pox
acute bacterial infection most commonly spread through contaminated water; severe diarrhea and dehydration can quickly become fatal if not treated; body system: digestive; infection type: bacterial; organism: Vibrio Cholerae; tx: rehydration/antibiotics
cholera
bacterial infection causing diarrhea and serious colon inflammation; common after antibiotic use; body system: digestive; infection type: bacterial; organism: Clostridium difficile; tx: antibiotic (change from the first)
clostridium difficile
upper respiratory tract infection caused by the inhalation of fungal spores; may spread to other organs; valley fever; body system: respiratory; infection type: fungal; organism: Coccidioides immitis / Coccidioides posadasii; tx: antifungals
coccidioidomycosis
infection causing inflammation of the conjunctiva; pinkeye; body system: eye; infection type: bacterial/viral; organism: staphylococci/streptococci; tx: antibiotics
conjunctivitis
inflammation of mucous membrane inside the nose caused by a viral infection; common head cold; body system: respiratory; infection type: viral; organism: rhinovirus;
coryza
inflammation of the respiratory tract caused by a viral infection; characterized by a barking cough due to swelling of the larynx; body system: respiratory; infection type: viral; organism: parainfluenza virus; tx: corticosteroids
croup
bacterial infection that releases toxins which affect the mucous membranes of the throat and nose; characterized by thick secretion that covers the back of the throat and may block the airway; body system: blood/lymph; infection type: bacterial; organism: Corynebacterium diphtheriae; tx: antitoxins/antibiotics
diphtheria
infection that causes inflammation of the intestines and produces bloody diarrhea; body system: digestive; infection type: bacterial/parasitic; organism: shigella bacteria / Entamoeba histolytica (protozoa); tx: rehydration
dysentery
viral infection characterized by hemorrhagic fever (condition with severe bleeding, organ failure, and often death); initially spread by contact with contaminated animal feces or body fluids; once contracted, may be spread person to person via contact with body fluids; body system: blood/lymph; infection type: viral; organism: Ebola virus;
ebola
inflammation of the brain, resulting from a wide variety of infections; body system: neurology; infection type: bacterial/viral/fungal/parasitic; tx: antibiotics/antivirals
encephalitis
inflammation of the inner lining of the heart; usually brought on by a bacterial infection; body system: cardiovascular; infection type: bacterial; organism: Staphylococcus aureus; tx: antibiotics
endocarditis
fungal infection in the bloodstream; body system: blood/lymph; infection type: fungal; organism: Candida; tx: antifungals
fungemia
inflammation of the stomach and small intestine caused by a bacterial or viral infection;; body system: digestive; infection type: viral/bacterial/parasital; organism: Rotavirus / Norovirus / Salmonella/Escherichia coli (E-coli)/Clostridium difficile / Giardia/Cryptosporidium; tx: rehydration
gastroenteritis
common sexually transmitted infection that produces lesions in the genital area; body system: STD; infection type: viral; tx: antivirals
genital herpes (herpes simplex virus - type 2)
infection within the intestines caused by a protozoa usually found in contaminated water;; body system: digestive; infection type: parasitic; organism: giardia intestinalis or giardia lamblia; tx: rehydration; antibiotics
giardiasis
inflammation of glomeruli within a kidney often caused by a viral or bacterial infection elsewhere in the body; body system: urinary; infection type: bacterial/viral; organism: Staphylococci; tx: varies depending on underlying condition
glomerulonephritis
bacterial infection that is characterized by ulcer-like lesions in the genital area and painful discharge; body system: STD; infection type: bacterial; organism: Neisseria ______; tx: antibiotics
gonorrhea
viral infection which causes inflammation of the liver; spread by contact with body fluids; may pass from mother to baby during delivery; body system: STD; infection type: viral; organism: _______; tx: antivirals
hepatitis B
main cause of herpes infections on the mouth and lips; cold sores and fever blisters; body system: skin; infection type: viral; organism: ______; tx: antivirals
herpes simplex virus - type 1
painful, blistering skin rash resulting from a viral infection of the peripheral nerves; often appears as a line of blisters on the torso; same virus that causes chickenpox in childhood; body system: skin; infection type: viral; organism: varicella-zoster virus; tx: antivirals
herpes zoster (shingles)
sexualy transmitted viral infection characterized by genital warts (papillomas); some types of genital HPV can cause cancer of the cervix ; body system: STD; infection type: viral; organism: ________; tx: medical removal if necessary
human papilloma virus
means by which one becomes protected from a disease; vaccines cause immunization; body system: general term;
immunization
highly contagious skin infection characterized by red sores that eventually erupt and develop a honey-yellow crust; body system: skin; infection type: bacterial; organism: Staphylococcus aureus or Group A Streptococcus; tx: antibiotics
impetigo
highly contagious viral infection that affects the respiratory system by causing infalmmation of the mucous membranes; flu viruses are ever-changing with regular occurrences of new strains; body system: blood/lymph; infection type: viral; organism: ____ types A and B; tx: antivirals
influenza
severe form of pneumonia caused by legionella bacteria; commonly spread by inhaling water droplets that contain the bacteria; body system: respiratory; infection type: bacterial; organism: Legionella pneumophila; tx: antibiotics
legionellosis
bacterial infection transmitted by the bite of infected ticks; characterized by fever, headache, and fatigue; if left untreated, may progress to more serious symptoms involving the heart, joints, or central nervous system; body system: blood/lymph; infection type: bacterial; organism: Borrelia burgdorferi (carried by ticks); tx: antibiotics
Lyme disease
parasitic infection spread by infected mosquitoes; characterized by fever, fatigue, and shaking chills; body system: blood/lymph; infection type: parasitic; organism: Plasmodium parasite, carried by mosquitoes; tx: antimalarials
malaria
inflammation of the meninges (brain’s covering) resulting from a wide variety of infections; body system: neurology; infection type: bacterial/viral/fungal/parasitic; tx: antibiotics/antivirals
meningitis
a unique strain of the staphylococcus bacteria that has developed a resistance to certain forms of penicillin; body system: skin; infection type: bacterial; organism: Staphylococcus aureus; tx: antibiotics
methicillin-resistant staphylococcus aureus (MRSA)
viral infection characterized by fatigue, sore throat, swollen lymph nodes, and enlarged spleen; body system: blood/lymph; infection type: viral; organism: Epstein Barr virus;
mononucleosis
inflammation of the parotid (largest salivary) glands due to infection from the mumps virus; body system: blood/lymph; infection type: viral; organism: paramyxoviruses;
mumps
infection that is acquired by a patient while receiving care in a hospital; body system: general term;
nosocomial infection
fungal infection of the eye; body system: eye; infection type: fungal; organism: Aspergillus/Candida; tx: antifungals
oculomycosis
fungal infection of the fingernails or toenails; body system: nail; infection type: fungal; organism: T rubrum/ T. interdigitale; tx: antifungals
onychomycosis
a normally mild infection when present in a healthy individual but becomes pathogenic within the system of a person who has a compromised immune system; often seen in AIDS patients; body system: general term;
opportunistic infection
chronic condition brought on by a viral infection of bone which results in misshapen bones and acclerated bone loss; body system: Musculoskeletal; infection type: viral; organism: paramyxoviruses; tx: bone reabsorption inhibitors
osteitis deformans (Pagets disease)
bacterial bone infection characterized by inflammed red bone marrow; body system: Musculoskeletal; infection type: bacterial; organism: staphylococcus aureus; tx: antibiotics
osteomyelitis
inflammation of the middle ear caused by a bacterial infection; ear infection; body system: ear; infection type: bacterial/viral; organism: Streptococcus pneumoniae, respiratory syncytial virus/rhinovirus; tx: antibiotics
otitis media (acute)
highly contagious infection casued by lice infestation of the skin and hair; body system: skin; infection type: parasitic; organism: Phthiraptera; tx: antiparasitics
pediculosis
acute bacterial infection of the respiratory tract that is highly contagious; characterized by spasmodic, hacking cough followed by whooping noise upon breath intake; body system: respiratory; infection type: bacterial; organism: Bordetella pertussis; tx: antibiotics
pertussis (whooping cough)
term for any widespread and usually highly contagious disease with a high fatality rate; body system: general term;
plague
acute bacterial pneumonia caused by Streptococcus pneumoniae; body system: respiratory; infection type: bacterial; organism: Streptococcus pneumoniae; tx: antibiotics
pneumococcal pneumonia
form of fungal pneumonia; often considered an oppotunistic infection as it may cause severe infections in patients with compromisedimmune systems; common in AIDS or chemotherapy patients; body system: respiratory; infection type: fungal; organism: P carinii; tx: antibiotics/corticosteroids
pneumocystis carinii pneumonia
actue inflammation of the lungs due to infection; often accompanied by a build up of fluid or pus in the avleoli causing breathing difficulties; body system: respiratory; infection type: bacterial/virual/fungal/noninfectious causes; tx: depends on causative organism
pneumonia
viral infection resulting in inflammation of gray matter of the spinal cord; leads to muscle weakness and paralysis; body system: neurology; infection type: viral
poliomyelitis (polio)
accumulation of pus within a fallopian tube; often the product of a bacterial infection; body system: female; infection type: bacterial; organism: Neisseria gonorrhea, Staphylococci/Streptococci; tx: antibiotics
pyosalpinx
deadly viral infection spread from the saliva of infected animals often by way of a bite; affects the central nervous system; body system: blood/lymph; infection type: viral; organism: ____ virus; tx: _____ immune globulin
rabies
fungal infection of the mucous membrane of the nose; body system: respiratory; infection type: fungal; organism: Aspergillus; tx: antifungals
rhinomycosis
viral infection characterized by a distinctive red rash; body system: blood/lymph; infection type: viral; organism: Rubivirus;
rubella (German measles)
common bacterial infection that affects the intestinal tract; type of food poisoning spread through contaminated food or water; body system: digestive; infection type: bacterial; organism: Salmonella; tx: anti-diarrheals/ antibiotics
salmonellosis
skin infection caused by itch mite infestation; body system: skin; infection type: parasitic; organism: Sarcoptes scabiei; tx: antiparasitics
scabies
infection caused by the presence of bacteria and their toxins in the bloodstream; systemic condition that usually originates from a bacterial infection in another part of the body; blood poisoning; body system: blood/lymph; infection type: bacterial; organism: Staphylococcus aureus; tx: antibiotics
septicemia
contagious and sometimes fatal respiratory infection spread by airborne droplets; characterized by lung inflammation and damage; antiviral drugs have not proven to be beneficial treatment; body system: respiratory; infection type: viral; organism: coronavirus;
severe acute respiratory syndrome (SARS)
presence of Staphylococci bacteria circulating in the blood; severity of symptoms vary depending on the location within the body; body system: blood/lymph; infection type: bacterial; organism: staphylococci; tx: antibiotics
staphylococcemia
bacterial STD spread by direct sexual contact; characterized by; body system: STD; infection type: bacterial; organism: Treponema pallidum; tx: antibiotics
syphilis
serious bacterial disease caused by the toxins of Clostridium tetani; affects nervous system and is characterized by painful muscle contractions, especially in the jaw and neck; lockjaw; body system: blood/lymph; infection type: bacterial; organism: clostridium tetani; tx: antitoxins
tetanus
fungal infection of the skin; ringworm; body system: skin; infection type: fungal; organism: _____; tx: antifungals
tinea
sudden, potentially fatal condition characterized by high fever, skin rash, diarrhea, vomiting, and a severe drop in blood pressure; brought on by an overgrowth of bacteria; history of link to noncotton tampon use; body system: female; infection type: bacterial; organism: Staphylococcus aureus; tx: antibiotics
toxic shock syndrome
parasitic infection of the urethra and prostate gland in men often showing no symptoms; in women, it is characterized by vaginal discharge, genital itching, and painful urination; body system: STD; infection type: parasitic; organism: Trichomonas; tx: antibiotics
trichomoniasis
lung infection characterized by the formation of tubercles (soft nodules that break down respiratory tissues) ATB: active _____; bacteria are active and spreading in the body LTB: latent _____; bacteria are present but dormant (not causing symptoms); body system: respiratory; infection type: bacterial; organism: Mycobacterium _______; tx: antibiotics
tuberculosis
viral infection of the nose, pharynx, larynx, and trachea; body system: respiratory; infection type: viral; organism: rhinovirus;
upper respiratory infection
infection that can happen anywhere along the urinary tract; body system: urinary; infection type: bacterial; organism: Escherichia coli (E-coli);
urinary tract infection
product that creates immunity from a disease; usually contains dead or weakened germs to help the body develop antibodies; body system: general term;
vaccine
rough, elevated skin lesion caused by an infection from the Human Papilloma Virus; wart; body system: skin; infection type: viral; organism: human papillomavirus; tx: medical removal
verruca (warts)
pneumonia caused by a virus; body system: respiratory; infection type: viral; organism: Influenza A and B, Respiratory syncytial virus; tx: antivirals
viral pneumonia