Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
32 Cards in this Set
- Front
- Back
|
1. WHAT URINE PRESERVATIVE PREVENTS AIR FROM REACHING THE URINE AND SELDOM
CAUSE FALSE POSITIVES? A. TOLUENE B. THYMOL C. HYDROCHLORIC ACID D. CHLOROFORM |
A. TOLUENE
|
|
|
2. WHEN DOING A CBC ON AN INFANT, WHERE SHOULD YOU MAKE THE PUNCTURE WITH
THE HEMOLET? A. HEEL B. GREAT TOE C. THIGH D. EITHER A OR B |
D. EITHER A OR B
|
|
|
3. WHAT PART OF THE MICROSCOPE SUPPORTS THE MAGNIFICATION AND ADJUSTMENT
SYSTEM AND IS THE HANDLE BY WHICH THE MICROSCOPE IS CARRIED? A. BASE B. ARM C. STAGE D. FRAME |
B. ARM
|
|
|
4. WHAT OBJECTIVE SHOULD BE USED WHEN DOING A RED BLOOD CELL COUNT?
A. LOW POWER B. HIGH POWER C. HIGH DRY D. EITHER B OR C |
D. EITHER B OR C
|
|
|
5. DUST SHOULD BE REMOVED FROM THE MICROSCOPE WITH?
A. LENS TISSUE B. A CAMEL HAIR BRUSH C. ALCOHOL D. ACETONE |
B. A CAMEL HAIR BRUSH
|
|
|
6. WHAT DILUTING FLUID IS USED FOR DOING A WBC?
A. DILUTE HYDROCHLORIC ACID B. GLACIAL ACETIC ACID C. 0.85% SODIUM CHLORIDE (NORMAL SALINE) D. EITHER A OR B |
D. EITHER A OR B
|
|
|
7. AFTER THE FIVE FIELDS ARE COUNTED WHEN DOING A RBC, YOU WOULD MULTIPLY
BY? A. 50 B. 100 C. 1,000 D. 10,000 |
D. 10,000
|
|
|
8. THE NUMBER OF CELLS COUNTED IN EACH FIELD SHOULD NOT VARY BY MORE THAN
HOW MANY CELLS FROM THE FIELD CONTAINING THE FEWEST TO THE FIELD CONTAINING THE MOST? A. 5 B. 10 C. 20 D. 30 |
C. 20
|
|
|
9. IN THE SAHLI-HELLIGE METHOD OF HEMOGLOBIN ESTIMATION, HOW LONG AFTER THE
BLOOD HAS BEEN TRANSFERRED TO THE SAHLI TUBE MAY THE RESULTS BE READ ON THE GRADUATED TUBE? A. 5 MINUTES B. 15 MINUTES C. 30 MINUTES D. 1 HOUR |
A. 5 MINUTES
|
|
|
10. WHAT ARE THE RULES FOR COUNTING CELLS WHEN DOING A BLOOD COUNT?
A. COUNT THE CELLS ON THE LINES AT THE TOP AND BOTTOM BUT NOT THE ONES ON THE RIGHT AND LEFT B. COUNT THE CELLS ON THE LINES AT THE RIGHT AND LEFT BUT NOT THE ONES AT THE TOP AND BOTTOM C. COUNT THE CELLS ON THE LINES AT THE BOTTOM AND RIGHT BUT NOT THE ONES ON THE TOP AND LEFT D. COUNT THE CELLS ON THE LINES AT THE TOP AND LEFT BUT NOT THE ONES ON THE BOTTOM AND RIGHT |
D. COUNT THE CELLS ON THE LINES AT THE TOP AND LEFT BUT NOT THE ONES ON THE
BOTTOM AND RIGHT |
|
|
11. WHAT IS THE MOST ACCURATE MEANS OF DETERMINING BLOOD VOLUME?
A. MICROHEMATOCRIT METHOD B. SAHLI-HELLIGE C. HADEN-HAUSSER D. NEWCOMER TESTER |
A. MICROHEMATOCRIT METHOD
|
|
|
12. THE NORMAL HEMATOCRIT FOR FEMALES IS APPROXIMATELY?
A. 40% TO 48% B. 50% TO 58% C. 60% TO 80% D. 70% TO 78% |
A. 40% TO 48%
|
|
|
13. WHICH OF THE FOLLOWING CONDITIONS IS CHARACTERIZED BY LEUKOPENIA?
A. DURING LABOR B. HEPATITIS C. LEUKEMIA D. EMOTIONAL UPSET |
B. HEPATITIS
|
|
|
14. A FALLING WHITE CELL COUNT WITH THE NUMBER AND MATURITY OF NEUTROPHILS
PROGRESSING TOWARD NORMAL INDICATES? A. A "SHIFT TO THE LEFT" B. RECOVERY C. POOR PROGNOSIS D. BOTH A AND C |
B. RECOVERY
|
|
|
15. WHICH WBC DOES NOT DECREASE IN ACUTE INFECTIONS?
A. EOSINPHILS B. LYMPHOCYTES C. MONOCYTES D. NEUTROPHILS |
D. NEUTROPHILS
|
|
|
16. WHAT WBC INCREASES IN A PERSON WITH TUBERCULOSIS?
A. EOSINPHILS B. LYMPHOCYTES C. MONOCYTES D. NEUTROPHILS |
C. MONOCYTES
|
|
|
17. WRIGHT'S STAIN MUST BE STORED IN A STOPPER BOTTLE IN A DARK PLACE FOR A
MINIMUM OF? A. 5 DAYS B. 10 DAYS C. 15 DAYS D. 30 DAYS |
D. 30 DAYS
|
|
|
18. WHEN STAINING A SMEAR WITH WRIGHT'S STAIN, THE STAIN AND BUFFER SHOULD BE
MIXED UNTIL THE FILM APPEARS? A. COPPERY, METALLIC B. SILVERY, METALLIC C. BLUISH-GRAY D. GREENISH-BLUE |
A. COPPERY, METALLIC
|
|
|
19. NEXT TO INCORRECT TIME INTERVALS, THE MOST COMMON CAUSE OF POOR RESULTS
WITH WRIGHT'S STAIN IS? A. TOO MUCH ACID B. TOO MUCH BUFFER C. INCORRECT pH OF THE STAINING FLUID D. ANY OF THE ABOVE |
D. ANY OF THE ABOVE
|
|
|
20. WHAT NEUTROPHIL (ALSO CALLED A STAB) IS INTERMEDIATE IN AGE AND HAS CURVED
ITSELF INTO A HORSESHOE OR "S" SHAPE? A. METAMYELOCYTE B. BAND C. SEGMENTED D. HYPERSEGMETED |
B. BAND
|
|
|
21. WHAT IS THE LARGEST OF ALL NORMAL WBC'S?
A. EOSINOPHIL B. MONOCYTE C. BASOPHIL D. LYMPHOCYTE |
B. MONOCYTE
|
|
|
22. WHICH OF THE BELOW NORMAL VALUES OF LEUKOCYTES IS NOT CORRECT?
A. (EOS) 2%-4% B. (BASOS) 0%-2% C. (LYMPHOCYTES) 51%-67% D. (MONOS) 4%-8% |
C. (LYMPHOCYTES) 51%-67%
|
|
|
23. IF A SMEAR USED IN A DIFFERENTIAL COUNT IS TO BE SAVED FOR RE-EXAMINATION,
REMOVE THE IMMERSION OIL BY PLACING A PIECE OF LENS TISSUE OVER THE SLIDE AND MOISTENING THE TISSUE WITH-? A. ALCOHOL B. WATER C. XYLOL D. ACETONE |
C. XYLOL
|
|
|
24. THE SPECIFIC GRAVITY OF URINE WILL BE HIGHER DURING WHAT PART OF THE DAY?
A. MORNING B. NOON C. LATE AFTERNOON D. EVENING |
A. MORNING
|
|
|
25. A URINOMETER IS THE MOST CONVENIENT MEANS OF DETERMINING SPECIFIC
GRAVITY OF URINE. THE URINOMETER SHOULD NOT TOUCH THE SIDES OR BOTTOM OF THE CONTAINER AND SHOULD BE READ AT? A. THE TOP OF THE MENISCUS B. THE BOTTOM OF THE MENISCUS C. EYE LEVEL D. ANY OF THE ABOVE |
B. THE BOTTOM OF THE MENISCUS
|
|
|
26. WHAT CELLS ARE NOT USUALLY PRESENT IN NORMAL URINE?
A. SPERMATOZOA B. CAST C. LEUKOCYTES D. ERYTHROCYTES |
D. ERYTHROCYTES
|
|
|
27. THE ADDITION OF ONE DROP OF 5% ACETIC ACID TO URINE SEDIMENT WILL
DISINTEGRATE? A. WHITE CELLS B. MUCOUS THREADS C. CASTS D. RED CELLS |
D. RED CELLS
|
|
|
28. WHEN URINE IS OLIVE GREEN TO BROWN-BLACK, IT IS CAUSED BY?
A. BLOOD B. PHENOLS C. CHYLE D. BILE |
B. PHENOLS
|
|
|
29. WHAT IS THE NORMAL pH OF URINE?
A. 3.6 TO 5 B. 4.6 TO 8 C. 5 TO 7 D. 6.5 TO 9 |
B. 4.6 TO 8
|
|
|
30. THE SPECIFIC GRAVITY OF A LIQUID OR SOLID SUBSTANCE IS THE WEIGHT OF THE
SUBSTANCE AS COMPARED TO AND EQUAL VOLUME OF? A. NORMAL SALINE B. DISTILLED WATER C. ETHANOL D. METHANOL |
B. DISTILLED WATER
|
|
|
31. WHICH OF THE BELOW IS NOT TRUE CONCERNING THE PREPARATION OF A SMEAR?
A. SMEAR SPECIMEN SHOULD BE PLACED ON A GLASS SLIDE PREVIOUSLY CLEANED WITH ALCOHOL OR ACETONE AND POLISHED WITH LENS PAPER B. EMULSIFY SPECIMEN WITH SALINE IF THICK C. LABEL THE SMEAR AND CIRCLE MATERIAL TO BE STAINED WITH A DIAMOND POINT PEN D. FIX THE SMEAR BY PASSING IT THROUGH A FLAME (SMEAR SIDE UP) AND BURN IT |
D. FIX THE SMEAR BY PASSING IT THROUGH A FLAME (SMEAR SIDE UP) AND BURN IT
|
|
|
32. WHICH OF THE BELOW IS A TRUE STATEMENT CONCERNING VENIPUNCTURE?
A. BLOOD MAY BE DRAWN FROM AN ARM WITH IV FLUIDS RUNNING INTO IT PROVIDED YOU DON'T USE THE SAME VEIN B. IF ARM VEINS CANNOT BE USED DUE TO BANDAGES, THROMBOSED OR HARDENED VEINS, CONSULT SUPERVISOR FOR INSTRUCTIONS ON THE USE OF HAND OR FOOT VEINS C. BE VERY CAUTIONS WHEN PERFORMING VENIPUNCTURE IN CASES WHERE PERSONNEL MUST BE STANDING D. APPLY TOURNIQUET AROUND ARM WITH ENOUGH TENSION SO THAT THE ARTERY IS COMPRESSED |
B. IF ARM VEINS CANNOT BE USED DUE TO BANDAGES, THROMBOSED OR HARDENED VEINS,
CONSULT SUPERVISOR FOR INSTRUCTIONS ON THE USE OF HAND OR FOOT VEINS |
