2010 FB2 Flashcards
A 10-year-old child presented with cough with expectorant and hemolytic anemia, no fever. What is the causative agent?
Mycoplasma pneumonia
A leukemic patient with productive cough, chest X-ray show a coin size lesion with a halo sign, sputum showed a branched septet, which organism most associated?
Aspergillosis
which of the following organism has a chronic carrier state?
A. salmonella
B. shigella
A. salmonella
which of the following animals is the main source of the zoonotic poxvirus infection called monkey pox?
a. squirrel
b. cow
c. bat
d. sheep
a. squirrel
What virulence factor prevent phagocytosis of brucella?
By blocking the myeloperoxidase system
how can we get infected by schistosomiasis?
Skin penetration
which of the following protects the skin?
Staphylococcus Spp.
what test is used to differentiate between invasive Entramoeba histolotica and non-invasive?
a. Serology for antibody
b. Isoenzymes characterization
b. Isoenzymes characterization
which of the following cause lyme disease?
Borrellia burgdorferi
Ponds of cooling water of air conditioning system are a source of infection by which organism?
Legionalla
what is the function of panton-valentine leukocidin in Staphylococcus aureus?
Lysis of PMN
which type of parasite cause long life immunity?
Cutaneous leishmaniasis
which type of cells is the main reservoir of HIV?
Macrophage
what is most likely to be affected by onchocerca Volvulus?
Eyes
A patient presented with abdominal pain and diarrhea, microscopic examination showed the attachment of the parasite to the small intestine and decrease in absorption, what most likely would be the cause?
Giardiasis
which fungi are found in Southeast Asia?
Penicillium marfenii
utilization of which of the following is used to identify N.Gonorhea?
Glucose
what ghon focus and enlarged hilar lymph nodes are called in TB?
Primary complex
which of the following scientist suggested that motivation is affected by internal conflicts?
Freud
which of the following scientist suggested that there was a connection between cortical arousal and temperament?
Eysenck
what is the process in which information is transformed from STM to LTM?
Consolidation
Khalid’s mother believes that her child becomes aggressive when watched violence movies, what theory she believes in?
Social learning theory
a child his parents leave him for work and come late, so he goes to his friend’s house and smoke after school and he come back home before his parents arrive, which of the following ecological systems applied here?
a. Mesosystem
b. Microsystem
c. Exosystem
c. Exosystem
what type of learning is achieved in Tolman experiment for rats?
Complex learning
Sarah has been diagnosed with cervical cancer with the help of her mother, friends, and doctors she felt that she beat the cancer according to lazures view what appraisal Sarah is engaged in?
Secondary appraisal
A girl has an inability to form full sentences her mother toke her to the hospital and the doctor was extremely worried especially that she was only 4 years old, what age is the doctor talking about?
a. Cognitive age
b. Biological age
c. Social age
d. Chronological age
d. Chronological age
A girl at age 6 her IQ was 100 when she becomes 9 her IQ was still 100, which if the following is true regarding this statement?
She’s going on normal development
95% of population IQ lies in which interval?
70-130
which percent of mild retarded people among the retarded population?
85
A person is aggressive, cold, egocentric, how will you describe his personality?
Psychoticism
Why does the placebo said to have a non-specific effect?
Psychological (they are largely independent of the chemical composition)
What theory did Pavlov demonstrate regarding personality?
Differences in nervous system properties
What type of threshold measures the smallest increase in the sensory stimulus?
Difference threshold
If you are trying to make a connection between palm of the hand sweating and showing the person a tree picture, what kind of learning are you using?
Classical conditioning
What is considered to be a type of perception of objects and groups?
Closure
A child has problems speaking. He talks and suddenly stops talking for a while. His language was bad even though he understood what others told him. What is his problem?
Broca’s aphasia
After how many days of MI A microscopic examination will show Heavy neutrophil infiltration & heavy coagulative necrosis?
After 3 days
Which of the following characterizes acute inflammation?
vascular changes
Which of the following characterizes granuloma?
epithloid cells
Which of the following will be seen in a smoker lung?
Anthracosis
Which of the following organs is mostly affected by systemic amyloidosis?
kidneys
An ovarian tumor showed a collection of teeth, hair, and adipose tissue. what is the type of tumor?
teratoma
Which of the following is used in tumor grading?
lack of tissue differentiation
A 10 years old boy bent his newborn forearm like an arch. What’s the type of fracture?
Greenstick fracture
Which of the following will result if the antidiuteric hormone is inhibited?
a. hyperkalemia
b. diabetes insipidus
c. diabetes mellitus
a. hyperkalemia
Which pigment will be found in case of heart atrophy?
Lipofuscin
What causes black pigmentation in case of gas gangrene?
deposition of iron sulfide
Which of the following characterizes apoptosis?
intact cell membrane
Which of the following characterizes cancer?
Metastasis
Atropine and adrenaline are used for eye examination what is the advantage of adrenaline?
a. Activity lasts for a few seconds
b. Decrease Reflex
c. Increase intraocular pressure
d. Corneal reflex remains intact
d. Corneal reflex remains intact
Prazosin,causes nasal congestion, how does it work?
a. Dilate nasal arteries
b. Alpha 2 blockers
a. Dilate nasal arteries
What describes the bioavailability of a drug?
it indicates the proportion of drug that reached the systemic circulation
A 7 year old girl ate deadly nightshade berries she started getting excited there was irritability, high temperature but no sweating. Which drug is used to reverse the condition?
Physostigmine
What does Idiosyncrasy effect means?
Abnormal response to a drug occurring only in a minority of individuals
Which of the following can be eliminated by the body using hemodialysis?
Salicylates
Which of the following is most likely to occur if we administer tetracycline with milk?
decrease absorption of tetracycline
How does scopolamine work?
blocking muscarinic receptors
If we administer a drug for interval equals to its half-life. How many half lives does it need to reach steady-state concentration?
4-5 half-lives
