Questão 1
Questão
What kind of biological material is used for clinical chemistry analysis:
Questão 2
Questão
Plasma with anticoagulant sodium citrate is used for:
Questão 3
Questão
List the standard conditions for preparation of the patient for clinic laboratory analysis
1) In the [blank_start]morning[blank_end].
2) After a 12 h nutrition [blank_start]starving[blank_end]
3) No [blank_start]alcohol[blank_end] during the previous 24 h
4) No [blank_start]coffee[blank_end] and [blank_start]smoking[blank_end] before blood collection
Responda
-
morning
-
starving
-
alcohol
-
coffee
-
smoking
Questão 4
Questão
Mark the correct answer:
Responda
-
serum is the liquid, non-cellular portion of clotted blood
-
serum contains factors of coagulation
-
plasma is the liquid, non-cellular portion of clotted blood
-
serum is the liquid, non-cellular portion of anti coagulated blood
Questão 5
Questão
Capillary blood is used for analysis of:
Responda
-
hormones
-
heavy metals
-
blood sugar level
-
trace elements
Questão 6
Questão
Complete the following table
Responda
-
Serum
-
Serotology
-
Sodium citrate
-
Plasma
-
Sodium citrate
Questão 7
Questão
Good technique for collection of capillary blood, assiduously follows a step-by-step protocol without exception. List the procedures:
1. [blank_start]Interview[blank_end] the patient
2. Assemble [blank_start]supplies[blank_end]
3. Verify [blank_start]paperwork[blank_end]
4. [blank_start]Select[blank_end] skin puncture site
5. [blank_start]Warm[blank_end] skin puncture site
6. [blank_start]Cleanse[blank_end] skin puncture site
7. [blank_start]Perform[blank_end] the skin puncture – [blank_start]discard[blank_end] the [blank_start]first[blank_end] blood drop; [blank_start]collect[blank_end] blood; close the collection container
Responda
-
Interview
-
supplies
-
paperwork
-
Select
-
Warm
-
Cleanse
-
Perform
-
discard
-
first
-
collect
Questão 8
Questão
Mark the incorrect answer:
Responda
-
Random urine specimens should be collected in a chemically clean receptacle
-
Random urine specimens may be collected at any time
-
In collecting 24-hour specimens the first morning specimen is to be discarded
-
In collecting 24-hour specimens the first morning specimen is to be added in the container
Questão 9
Questão
What levels of Iron and TLBC (total Iron Binding Capacity) do you expect in Iron deficiency anemia?
Responda
-
decreased Iron, increased TIBC
-
decreased Iron, decreased TIBC
-
increased Iron, decreased TIBC
-
increased Iron, increased TIBC
Questão 10
Questão
For the qualitative investigation of urine is necessary:
Responda
-
first morning portion of urine, after toilet
-
diuresis for fixed time
-
to take the urine with catheter
-
to take the urine in fasting
Questão 11
Questão
Mark the right answer for urine collection (diuresis)
Responda
-
collection after morning toilet
-
collection the whole urine from the first to the last portion
-
the first portion is eliminated, the last is collected
-
urine collection till the vessel is full
Questão 12
Questão
Which of the following procedures is wrong?
Responda
-
conversation with the patient
-
selection of vein without haematome and intravenous infusion
-
strangulation of the prearmpit for a short time
-
tapping and massaging of the vein
Questão 13
Questão
What does hemolysis mean?
Ans: [blank_start]Destruction[blank_end] of erythrocytes
Questão 14
Questão
What does lipeamia mean?
Ans: [blank_start]High[blank_end] fat concentration
Questão 15
Questão
Which of the following criteria is valid for rejection a specimen as unacceptable for testing?
Responda
-
Proper patient identification, storage and transport of samples to the laboratory
-
lmproper collection tube used, sample hemolized lipernic, or icteric, anticoagulated blood clotted, sample improperly transported
-
Carefully and strictly filled in examination form
-
Strict observation of procedures of venous puncture, urine collection and collection of other biological samples
Questão 16
Questão
The laboratory result is a function of many factors influencing the final value:
Responda
-
biological factors
-
pathological factors
-
factors in preanalytical stage
-
pathological, biological, preanalytical, analytical and postanalitical factors
Questão 17
Questão
Which biological material (serum or plasma) does not contain fibrinogen
Ans: [blank_start]Serum[blank_end]
Questão 18
Questão
Capillary blood is used for analysis of:
Blood [blank_start]gases[blank_end]
[blank_start]Complete[blank_end] Blood Count
[blank_start]Differential[blank_end] Blood Count
[blank_start]ESR[blank_end]
[blank_start]Glucose[blank_end]
Responda
-
gases
-
Complete
-
Differential
-
ESR
-
Glucose
Questão 19
Questão
Put in the correct order the sequence of blood collection tubes for examination:
1) Tubes for bacteriological examination (hemoculture
2) [blank_start]Serum[blank_end]
3) Plasma sodium [blank_start]citrate[blank_end]
4) [blank_start]ESR[blank_end]
5) Li [blank_start]Heparin[blank_end]
6) [blank_start]EDTA[blank_end]
Responda
-
Serum
-
citrate
-
ESR
-
Heparin
-
EDTA
Questão 20
Questão
Which are the biological factors with permanent activity of the variation of the results:
Responda
-
sex, race
-
age
-
body structure
-
stress
Questão 21
Questão
The reliable laboratory result
Responda
-
Real evaluation of the actual value of the examined parameters in biological fluids and tissues and it presents useful information
-
Depend on the the proper and timely collection
-
Is a function of a variety of factors
-
Is helpful for correct interpretation of laboratory parameters
Questão 22
Questão
Which of the following rules is not valid when a biological materials is taken for testing
Responda
-
to be taken in the morning fasting, after 12 hours fasting diet and 24 hours pause without alcohol and physical and psychical peace
-
to be taken in a seated position and the form to be filled carefully and strictly
-
to be observed the procedures for taking, keeping and transport of the biological material
-
the method for this test to be selected correctly