Medical Lab Technologistsβ„’ | Official
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πŸ§ͺπŸ€– MEDICAL LABORATORY TECHNOLOGISTSβ„’ | OFFICIAL AI COMMUNITY

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πŸ“š Daily MCQs β€’ Answers β€’ Explanations
🩸 Hematology β€’ 🧬 Biochemistry
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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 ☒️ membrane
22%
Plasma membrane
23%
Both a&c
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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 🀲🏼
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❀️  Happy Valentine’s Day!

πŸ’  Have a wonderful day, and most importantly, take care and love yourself.

πŸ’‘  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.

πŸ‘©πŸ½β€βš•οΈ  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:

➑️ Implants
➑️ IUDs

πŸ›‘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 ➑️ https://bit.ly/3COBH4y
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Which fixative is used for the sections cut by cryostat
Anonymous Quiz
35%
Cold acetone
16%
NBF
23%
Absolte ethanol
26%
Formalin
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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
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Maximum magnification strenghth attained by a light microscope is?
Anonymous Quiz
8%
10x
15%
40x
46%
100x
32%
1000x
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Okayβœ… Important Full Forms

βž– AF: atrial fibrillation
βž– AIDS: acquired immunodeficiency syndrome
βž– AKA: alcoholic ketoacidosis
βž– ALL: acute lymphoblastic leukaemia
βž– AMI: acute myocardial infarction
βž– ARF: acute renal failure
βž– BP: blood pressure
βž– CABG: coronary artery bypass graft
βž– CAH: congenital adrenal hyperplasia
βž– CCF: congestive cardiac failure
βž– CF: cystic fibrosis
βž– CHD: coronary heart disease
βž– CNS: central nervous system
βž– COPD: chronic obstructive pulmonary disease
βž– CPAP: continuous positive airways pressure
βž– CRF: chronic renal failure
βž– CSF: cerebrospinal fluid
βž– CT: computer mography
βž– CVA: cerebrovascular accident (stroke)
βž– CVD: cardiovascular disease
βž– DKA: diabetic ketoacidosis
βž– DU: duodenal ulcer
βž– DVT: deep vein thrombosis
βž– ECG: electrocardiograph
βž– EEG: electroencephalogram
βž– ESR: erythrocyte sedimentation rate
βž– ESRD: end-stage renal disease
βž– FPG: fasting plasma glucose
βž– GIT: gastrointestinal tract
βž– GU: gastric ulcer
βž– GvHD: graft versus host disease
βž– HAV: hepatitis A virus
βž– HBV: hepatitis B virus
βž– Hcg: human chorionic gonadotrophin
βž– HCV: hepatitis C virus
βž– HIV: human immunodeficiency virus
βž– HNA: heparin neutralising activity
βž– ICH: intracranial haemorrhage
βž– IDA: iron deficiency anaemia
βž– IDDM: insulin dependent (type 1) diabetes mellitus
βž– IFG: impaired fasting glucose
βž– IGT: impaired glucose tolerance
βž– IHD: ischaemic heart disease
βž– Ig: immunoglobulin
βž– IM: intramuscular
βž– INR: international normalized ratio
βž– ITU: intensive therapy unit
βž– IV: intravenous
βž– IVU: intravenous urogram
βž– K+: potassium
βž– kg: kilogram
βž– KUB: kidney, ureter, bladder (x-ray)
βž– LBBB: left bundle branch block
βž– LCM: left costal margin
βž– LFTs: liver function tests
βž– LIF: left iliac fossa
βž– LUQ: left upper quadrant
βž– LVF: left ventricular failure
βž– LVH: left ventricular hypertrophy
βž– MC&S: microscopy, culture & sensitivity
βž– MCH: mean cell haemoglobin
βž– MI: myocardial infarction
βž– Min: minutes
βž– MPD: myeloproliferative disease
βž– MRI: magnetic resonance imaging
βž– MS : multiple sclerosis or mass spectroscopy
βž– Na+: sodium
βž– NaCl: sodium chloride
βž– OA : osteoarthritis
βž– OCP: oral contraceptive pill
βž– PACWP; pulmonary artery capillary wedge pressure
βž– PAD: peripheral arterial disease
βž– PaO2: partial pressure of O2 in arterial blood
βž– PB: peripheral blood
βž– PBC : primary biliary cirrhosis
βž– PCI: percutaneous coronary intervention
βž– PCL: plasma cell leukaemia
βž– PE: pulmonary embolism
βž– PR: per rectum
βž– PT: prothrombin time
βž– PV: plasma volume
βž– RAS: renal angiotensin system or renal artery stenosis
βž– RBBB: right bundle branch block
βž– RBCs: red blood cells
βž– RCC: red blood cell count
βž– Rh: Rhesus
βž– RIF: right iliac fossa
βž– RUQ: right upper quadrant
βž– SC: subcutaneous
βž– SDH: subdural haemorrhage
βž– SOB: short of breath
βž– SM: smooth muscle
βž– SVC : superior vena cava
βž– SVCO: superior vena caval obstruction
βž– SXR: skull x-ray
βž– TΒ°: temperature
βž– t1/2: half-life
βž– T4: thyroxine
βž– TA: temporal arteritis
βž– TB: tuberculosis
βž– TFT: thyroid function test
βž– TIAs: transient ischaemic attacks
βž– TPO: thyroid peroxidase
βž– TRAB: thyrotropin receptor antibodies
βž– TSH : thyroid-stimulating hormone
βž– TT: thrombin time
βž– u/U: units
βž– UC: ulcerative colitis
βž– U&E: urea and electrolytes
βž– UKPDS: United Kingdom Prospective Diabetes Study
βž– URTI: upper respiratory tract infection
βž– UTI: urinary tract infection
βž– USS: ultrasound scan
βž– VIII: C factor VIII clotting activity
βž– VIP: vasoactive intestinal peptide
βž– Vit K: vitamin K
βž– VSD: ventricular septal defect
βž– WBC: blood count or white blood cells
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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.
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In 1882 bacillus of which disease is discovered by Robert koch
Anonymous Quiz
16%
Cholera
43%
Tuberculosis
13%
Vibrio
28%
All of the above
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Which pf the following bacteria are spore forming anaerobic bacteria?
Anonymous Quiz
26%
Bacillus anthracis
45%
Clostridium
20%
Pseudomonas
8%
Mycoplasma
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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
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