A high temperature during fixation increases
Anonymous Quiz
26%
Putrefaction
40%
Autolysis
29%
Both
5%
None
Toxin neutralisation tests can detect
Anonymous Quiz
24%
Endotoxins
23%
Exotoxins
50%
Both a&b
3%
None options
Beneath the cell wall of bacterial cell there is ____type of membrane
Anonymous Quiz
27%
Cytoplasm membrane
28%
Nuclear β’οΈ membrane
22%
Plasma membrane
23%
Both a&c
π2
Standard typing π¬ method for HLA typing π¬ is
Anonymous Quiz
21%
Microcytotoxicity test
30%
Southern blot analysis π§
20%
Mixed lymphocyte rxn
29%
Restriction fragment length polymorphism
π1
I'm sorry that I didn't engage you guys yesterday on our daily MCQs, I've started my medical Laboratory Exams yesterday
Your prayers are needed, please pray for me to pass π€²πΌ
Your prayers are needed, please pray for me to pass π€²πΌ
π22π4
β€οΈ Happy Valentineβs Day!
π Have a wonderful day, and most importantly, take care and love yourself.
π‘ Remember, you have the right to make informed choices about your sexual and reproductive health, including whether or not to have children, how to space pregnancies, and how to prevent unintended pregnancies.
β Contraception can be used for both pregnancy prevention and planning, allowing individuals and couples to decide when and if they want to have children.
Most people can use contraceptive methods safely, regardless of age or marital status.
π©π½ββοΈ If you have any health issues, a healthcare provider can help you choose the safest and most suitable option.
Emergency contraception, such as the copper IUD and emergency contraception pill, can be used immediately after unprotected intercourse. Make sure to seek a pharmacy or healthcare provider as soon as possible within 72 hours.
Highly effective contraceptive methods include:
β‘οΈ Implants
β‘οΈ IUDs
π‘οΈ Condoms (male and female) are the ONLY contraceptive methods that provide protection against both pregnancy and STIs/HIV. Using condoms correctly and consistently along with other methods enhances protection and peace of mind.
Choosing the right contraceptive method depends on your health, lifestyle, and personal preferences. Explore your options and speak to a healthcare provider to find the best fit for you.
Learn more about contraceptive methods here β‘οΈ https://bit.ly/3COBH4y
π Have a wonderful day, and most importantly, take care and love yourself.
π‘ Remember, you have the right to make informed choices about your sexual and reproductive health, including whether or not to have children, how to space pregnancies, and how to prevent unintended pregnancies.
β Contraception can be used for both pregnancy prevention and planning, allowing individuals and couples to decide when and if they want to have children.
Most people can use contraceptive methods safely, regardless of age or marital status.
π©π½ββοΈ If you have any health issues, a healthcare provider can help you choose the safest and most suitable option.
Emergency contraception, such as the copper IUD and emergency contraception pill, can be used immediately after unprotected intercourse. Make sure to seek a pharmacy or healthcare provider as soon as possible within 72 hours.
Highly effective contraceptive methods include:
β‘οΈ Implants
β‘οΈ IUDs
π‘οΈ Condoms (male and female) are the ONLY contraceptive methods that provide protection against both pregnancy and STIs/HIV. Using condoms correctly and consistently along with other methods enhances protection and peace of mind.
Choosing the right contraceptive method depends on your health, lifestyle, and personal preferences. Explore your options and speak to a healthcare provider to find the best fit for you.
Learn more about contraceptive methods here β‘οΈ https://bit.ly/3COBH4y
World Health Organization
Family planning/contraception methods
Fact sheet on family planning providing key facts and information on benefits of family planning, who provides family planning, contraceptive use, unmet need, contraceptive methods and WHO response.
π5β€1
Which fixative is used for the sections cut by cryostat
Anonymous Quiz
35%
Cold acetone
16%
NBF
23%
Absolte ethanol
26%
Formalin
π2
Which fixative permanently fixes lipid
Anonymous Quiz
21%
Mercuric chloride
25%
Picric acid
37%
Osmium tetroxide
18%
Bovinβs fluid
π1
Who was the firstto observe and report bacteria
Anonymous Quiz
27%
Louis pasteur
9%
Lord lister
48%
Antony van leuwenhoek
17%
Robert koch
What blood type is not possible for an offspring of an AO and BO mating?
Anonymous Quiz
13%
AB
21%
A or B
14%
O
52%
All are possible
π2
Maximum magnification strenghth attained by a light microscope is?
Anonymous Quiz
8%
10x
15%
40x
46%
100x
32%
1000x
π3β€1
In a light microscope what function does a condenser serve?
Anonymous Quiz
26%
Increase light intensity
46%
Focuses light on a sample
23%
Focuses light on our π eyes
5%
Reduced glare
π3
Okayβ
Important Full Forms
β AF: atrial fibrillation
β AIDS: acquired immunodeficiency syndrome
β AKA: alcoholic ketoacidosis
β ALL: acute lymphoblastic leukaemia
β AMI: acute myocardial infarction
β ARF: acute renal failure
β BP: blood pressure
β CABG: coronary artery bypass graft
β CAH: congenital adrenal hyperplasia
β CCF: congestive cardiac failure
β CF: cystic fibrosis
β CHD: coronary heart disease
β CNS: central nervous system
β COPD: chronic obstructive pulmonary disease
β CPAP: continuous positive airways pressure
β CRF: chronic renal failure
β CSF: cerebrospinal fluid
β CT: computer mography
β CVA: cerebrovascular accident (stroke)
β CVD: cardiovascular disease
β DKA: diabetic ketoacidosis
β DU: duodenal ulcer
β DVT: deep vein thrombosis
β ECG: electrocardiograph
β EEG: electroencephalogram
β ESR: erythrocyte sedimentation rate
β ESRD: end-stage renal disease
β FPG: fasting plasma glucose
β GIT: gastrointestinal tract
β GU: gastric ulcer
β GvHD: graft versus host disease
β HAV: hepatitis A virus
β HBV: hepatitis B virus
β Hcg: human chorionic gonadotrophin
β HCV: hepatitis C virus
β HIV: human immunodeficiency virus
β HNA: heparin neutralising activity
β ICH: intracranial haemorrhage
β IDA: iron deficiency anaemia
β IDDM: insulin dependent (type 1) diabetes mellitus
β IFG: impaired fasting glucose
β IGT: impaired glucose tolerance
β IHD: ischaemic heart disease
β Ig: immunoglobulin
β IM: intramuscular
β INR: international normalized ratio
β ITU: intensive therapy unit
β IV: intravenous
β IVU: intravenous urogram
β K+: potassium
β kg: kilogram
β KUB: kidney, ureter, bladder (x-ray)
β LBBB: left bundle branch block
β LCM: left costal margin
β LFTs: liver function tests
β LIF: left iliac fossa
β LUQ: left upper quadrant
β LVF: left ventricular failure
β LVH: left ventricular hypertrophy
β MC&S: microscopy, culture & sensitivity
β MCH: mean cell haemoglobin
β MI: myocardial infarction
β Min: minutes
β MPD: myeloproliferative disease
β MRI: magnetic resonance imaging
β MS : multiple sclerosis or mass spectroscopy
β Na+: sodium
β NaCl: sodium chloride
β OA : osteoarthritis
β OCP: oral contraceptive pill
β PACWP; pulmonary artery capillary wedge pressure
β PAD: peripheral arterial disease
β PaO2: partial pressure of O2 in arterial blood
β PB: peripheral blood
β PBC : primary biliary cirrhosis
β PCI: percutaneous coronary intervention
β PCL: plasma cell leukaemia
β PE: pulmonary embolism
β PR: per rectum
β PT: prothrombin time
β PV: plasma volume
β RAS: renal angiotensin system or renal artery stenosis
β RBBB: right bundle branch block
β RBCs: red blood cells
β RCC: red blood cell count
β Rh: Rhesus
β RIF: right iliac fossa
β RUQ: right upper quadrant
β SC: subcutaneous
β SDH: subdural haemorrhage
β SOB: short of breath
β SM: smooth muscle
β SVC : superior vena cava
β SVCO: superior vena caval obstruction
β SXR: skull x-ray
β TΒ°: temperature
β t1/2: half-life
β T4: thyroxine
β TA: temporal arteritis
β TB: tuberculosis
β TFT: thyroid function test
β TIAs: transient ischaemic attacks
β TPO: thyroid peroxidase
β TRAB: thyrotropin receptor antibodies
β TSH : thyroid-stimulating hormone
β TT: thrombin time
β u/U: units
β UC: ulcerative colitis
β U&E: urea and electrolytes
β UKPDS: United Kingdom Prospective Diabetes Study
β URTI: upper respiratory tract infection
β UTI: urinary tract infection
β USS: ultrasound scan
β VIII: C factor VIII clotting activity
β VIP: vasoactive intestinal peptide
β Vit K: vitamin K
β VSD: ventricular septal defect
β WBC: blood count or white blood cells
β AF: atrial fibrillation
β AIDS: acquired immunodeficiency syndrome
β AKA: alcoholic ketoacidosis
β ALL: acute lymphoblastic leukaemia
β AMI: acute myocardial infarction
β ARF: acute renal failure
β BP: blood pressure
β CABG: coronary artery bypass graft
β CAH: congenital adrenal hyperplasia
β CCF: congestive cardiac failure
β CF: cystic fibrosis
β CHD: coronary heart disease
β CNS: central nervous system
β COPD: chronic obstructive pulmonary disease
β CPAP: continuous positive airways pressure
β CRF: chronic renal failure
β CSF: cerebrospinal fluid
β CT: computer mography
β CVA: cerebrovascular accident (stroke)
β CVD: cardiovascular disease
β DKA: diabetic ketoacidosis
β DU: duodenal ulcer
β DVT: deep vein thrombosis
β ECG: electrocardiograph
β EEG: electroencephalogram
β ESR: erythrocyte sedimentation rate
β ESRD: end-stage renal disease
β FPG: fasting plasma glucose
β GIT: gastrointestinal tract
β GU: gastric ulcer
β GvHD: graft versus host disease
β HAV: hepatitis A virus
β HBV: hepatitis B virus
β Hcg: human chorionic gonadotrophin
β HCV: hepatitis C virus
β HIV: human immunodeficiency virus
β HNA: heparin neutralising activity
β ICH: intracranial haemorrhage
β IDA: iron deficiency anaemia
β IDDM: insulin dependent (type 1) diabetes mellitus
β IFG: impaired fasting glucose
β IGT: impaired glucose tolerance
β IHD: ischaemic heart disease
β Ig: immunoglobulin
β IM: intramuscular
β INR: international normalized ratio
β ITU: intensive therapy unit
β IV: intravenous
β IVU: intravenous urogram
β K+: potassium
β kg: kilogram
β KUB: kidney, ureter, bladder (x-ray)
β LBBB: left bundle branch block
β LCM: left costal margin
β LFTs: liver function tests
β LIF: left iliac fossa
β LUQ: left upper quadrant
β LVF: left ventricular failure
β LVH: left ventricular hypertrophy
β MC&S: microscopy, culture & sensitivity
β MCH: mean cell haemoglobin
β MI: myocardial infarction
β Min: minutes
β MPD: myeloproliferative disease
β MRI: magnetic resonance imaging
β MS : multiple sclerosis or mass spectroscopy
β Na+: sodium
β NaCl: sodium chloride
β OA : osteoarthritis
β OCP: oral contraceptive pill
β PACWP; pulmonary artery capillary wedge pressure
β PAD: peripheral arterial disease
β PaO2: partial pressure of O2 in arterial blood
β PB: peripheral blood
β PBC : primary biliary cirrhosis
β PCI: percutaneous coronary intervention
β PCL: plasma cell leukaemia
β PE: pulmonary embolism
β PR: per rectum
β PT: prothrombin time
β PV: plasma volume
β RAS: renal angiotensin system or renal artery stenosis
β RBBB: right bundle branch block
β RBCs: red blood cells
β RCC: red blood cell count
β Rh: Rhesus
β RIF: right iliac fossa
β RUQ: right upper quadrant
β SC: subcutaneous
β SDH: subdural haemorrhage
β SOB: short of breath
β SM: smooth muscle
β SVC : superior vena cava
β SVCO: superior vena caval obstruction
β SXR: skull x-ray
β TΒ°: temperature
β t1/2: half-life
β T4: thyroxine
β TA: temporal arteritis
β TB: tuberculosis
β TFT: thyroid function test
β TIAs: transient ischaemic attacks
β TPO: thyroid peroxidase
β TRAB: thyrotropin receptor antibodies
β TSH : thyroid-stimulating hormone
β TT: thrombin time
β u/U: units
β UC: ulcerative colitis
β U&E: urea and electrolytes
β UKPDS: United Kingdom Prospective Diabetes Study
β URTI: upper respiratory tract infection
β UTI: urinary tract infection
β USS: ultrasound scan
β VIII: C factor VIII clotting activity
β VIP: vasoactive intestinal peptide
β Vit K: vitamin K
β VSD: ventricular septal defect
β WBC: blood count or white blood cells
π18β€2
Types of Viral Hepatitis
Type A Hepatitis (HAV), (infectious hepatitis)
β’Is caused by an RNA virus of the enterovirus family.
β’It spreads primarily by the fecal-oral route, usually through the ingestion of infected food or liquids.
β’It may also spread from person-to-person contact and, rarely, by blood transfusion.
β’Type A hepatitis occurs worldwide, especially in areas with overcrowding and poor sanitation.
Type B Hepatitis (HBW), (serum hepatitis)
β’Is caused by a double-shelled virus containing DNA.
β’It spreads primarily through blood (percutaneous and per mucosal route).
β’It can also spread by way of saliva, breastfeeding, or sexual activity (blood, semen, saliva, or vaginal secretions.
β’Male homosexuals are at high risk for infection.
β’After acute infection, 10% of patients progress on to carrier status or develop chronic hepatitis.
β’HBV is the main cause of cirrhosis and hepatocellular carcinoma.
Type C Hepatitis (HCV),( non-A, non-B hepatitis, or posttransfusion hepatitis)
β’Formerly called non-A, non-B hepatitis, usually spreads through blood or blood product transfusion, usually from asymptomatic blood donors.
β’It may also be transmitted through unsterile piercing or tattooing tools or dyes.
β’It commonly affects I.V. drug users and renal dialysis patients and personnel.
β’HCV is the most common form of posttransfusion hepatitis.
Type D Hepatitis (HDV),(delta agent hepatitis)
β’Also known as Delta hepatitis.
β’Is caused by a defective RNA virus that requires the presence of hepatitis B-specifically, hepatitis B surface antigen (HBsAg) - to replicate.
β’HDV occurs along with HBV or may superinfect a chronic HBV carrier, and cannot outlast a hepatitis B infection.
β’It occurs primarily in I.V. drug abusers or those who have had multiple blood transfusions, but the highest incidence is in the Mediterranean, Middle East, and South America.
Type E Hepatitis (HEV), (enterically transmitted or epidemic non-A, non-B)
β’Is caused by a nonenveloped, single-strand RNA virus.
β’It is transmitted by the fecal-oral route but is hard to detect because it is inconsistently shed in the feces.
β’Its occurrence is primarily in India, Africa, Asia, or Central America.
Type A Hepatitis (HAV), (infectious hepatitis)
β’Is caused by an RNA virus of the enterovirus family.
β’It spreads primarily by the fecal-oral route, usually through the ingestion of infected food or liquids.
β’It may also spread from person-to-person contact and, rarely, by blood transfusion.
β’Type A hepatitis occurs worldwide, especially in areas with overcrowding and poor sanitation.
Type B Hepatitis (HBW), (serum hepatitis)
β’Is caused by a double-shelled virus containing DNA.
β’It spreads primarily through blood (percutaneous and per mucosal route).
β’It can also spread by way of saliva, breastfeeding, or sexual activity (blood, semen, saliva, or vaginal secretions.
β’Male homosexuals are at high risk for infection.
β’After acute infection, 10% of patients progress on to carrier status or develop chronic hepatitis.
β’HBV is the main cause of cirrhosis and hepatocellular carcinoma.
Type C Hepatitis (HCV),( non-A, non-B hepatitis, or posttransfusion hepatitis)
β’Formerly called non-A, non-B hepatitis, usually spreads through blood or blood product transfusion, usually from asymptomatic blood donors.
β’It may also be transmitted through unsterile piercing or tattooing tools or dyes.
β’It commonly affects I.V. drug users and renal dialysis patients and personnel.
β’HCV is the most common form of posttransfusion hepatitis.
Type D Hepatitis (HDV),(delta agent hepatitis)
β’Also known as Delta hepatitis.
β’Is caused by a defective RNA virus that requires the presence of hepatitis B-specifically, hepatitis B surface antigen (HBsAg) - to replicate.
β’HDV occurs along with HBV or may superinfect a chronic HBV carrier, and cannot outlast a hepatitis B infection.
β’It occurs primarily in I.V. drug abusers or those who have had multiple blood transfusions, but the highest incidence is in the Mediterranean, Middle East, and South America.
Type E Hepatitis (HEV), (enterically transmitted or epidemic non-A, non-B)
β’Is caused by a nonenveloped, single-strand RNA virus.
β’It is transmitted by the fecal-oral route but is hard to detect because it is inconsistently shed in the feces.
β’Its occurrence is primarily in India, Africa, Asia, or Central America.
π6β€4
DocScanner Apr 23, 2024 3-31 PM.pdf
142.8 MB
DocScanner Apr 23, 2024 3-31 PM.pdf
In 1882 bacillus of which disease is discovered by Robert koch
Anonymous Quiz
16%
Cholera
43%
Tuberculosis
13%
Vibrio
28%
All of the above
π2β€1
Which pf the following bacteria are spore forming anaerobic bacteria?
Anonymous Quiz
26%
Bacillus anthracis
45%
Clostridium
20%
Pseudomonas
8%
Mycoplasma
π2
Which of the following is not a veneral disease?
Anonymous Quiz
11%
HIV
12%
HepatitisB
71%
Malaria
6%
Hepatitis C
Most IgG abs produced against polysaccharides are
Anonymous Quiz
20%
IgG1 type
19%
IgG2type
15%
IgG3 type
46%
All types are equally common
π1