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1ST YR BS PHARMA > PHA 612 - LAB (Lab Safety. Apparatus, Techniques) > Flashcards

PHA 612 - LAB (Lab Safety. Apparatus, Techniques) Flashcards

1
Q

TRUE OR FALSE
Laboratory gowns and safety goggles are required in the laboratory at all times

A

TRUE

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2
Q

TRUE OR FALSE
Long hair should not be kept in place

A

FALSE. It should be kept in place

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3
Q

TRUE OR FALSE
Careful consideration for wearing any jewelry in the lab

A

TRUE

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4
Q

Which are 5 things not allowed in the laboratory?

1. Sh___
2. Co___ Le___
3. Ph____
4. Sa____
5. He___

A

Shorts
Contact Lenses
Phones
Sandals/ Open Shoes
Heels/Open shoes

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5
Q

What are the 4 safety equipments you should be aware of when in the laboratory?
1. F.E
2. E.S
3. S.S
4. F.A

A
  1. Fire Extinguisher
  2. Eyewash Station
  3. Shower Station
  4. First Aid
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6
Q

TRUE OR FALSE.
We need to be familiar with the locations of the different safety equipment in the lab

A

TRUE

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7
Q

TRUE OR FALSE
Safety Equipment are not required to be checked.

A

FALSE. Safety equipment are always checked if they are still working properly and loaded or charged.

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8
Q

[Lab Decorum]
TRUE OR FALSE:
Eating, drinking, smoking and horse playing are
strictly prohibited

A

TRUE

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9
Q

[Lab Decorum]
TRUE OR FALSE:
Place personal items in any area of the laboratory

A

FALSE. Place it in the designated place in the lab.

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10
Q

[Lab Decorum]
TRUE OR FALSE:
Bring only the necessary materials in the bench
assigned to your group

A

TRUE

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11
Q

[LAB DECORUM]
TRUE OR FALSE
Read the upcoming experiments thoroughly

A

TRUE

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12
Q

[LAB DECORUM] TRUE OR FALSE
Wash your hands once.

A

FALSE. Wash your hands FREQUENTLY.

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13
Q

[LAB DECORUM] TRUE OR FALSE
Any modifications of the day’s experiment will also be explained by your instructor

A

TRUE

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14
Q

[LAB DECORUM] TRUE OR FALSE
You can smell gases or vapors directly

A

FALSE. NEVER smell directly

Use wafting method

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14
Q

[LAB DECORUM] TRUE OR FALSE
Never make unauthorized substitutions

A

TRUE

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15
Q

[LAB DECORUM] TRUE OR FALSE
Turn off the gas outlet immediately when not in use

A

TRUE

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16
Q

[LAB DECORUM] TRUE OR FALSE
Use the fume hood whenever heating involves large evolution of irritating and hazardous fumes

A

TRUE

Fume hoods should be used when working with toxic compounds or compounds with a boiling point below 120°C.

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17
Q

[LAB DECORUM]
What two cleaning materials do you need to use to clean up broken glasswares

A

Brush and Dustpan

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17
Q

[LAB DECORUM] TRUE OR FALSE
Be cautious in using the gas burner when volatile organic solvents are involved in the experiment

A

TRUE

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18
Q

[LAB DECORUM]
Never pick up the broken glass chips with your bare hands

A

TRUE

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19
Q

[LAB DECORUM]
TRUE OR FALSE
Clean all broken glass and spilled chemicals immediately

A

TRUE

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20
Q

[LAB DECORUM] TRUE OR FALSE
Inform your instructor if you have medical conditions that can affect your performance in the lab

A

TRUE

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21
Q

In the event fire, what is the first thing you should do?

A

Don’t Panic

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22
Q

If a large portion of your clothes catches a fire, what are the three actions that you must do?

A

(a) drop to the ground and roll
(b) use the safety shower
(c) or use the fire blanket

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23
Q

TRUE OR FALSE
You can use a fire extinguisher on a person

A

False. Never use it on a person

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24
Q

If a fire occur in a beaker or some other container, what should you do?

A

cover it with a watch glass or other flameretardant items

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25
Q

TRUE OR FALSE
Never move any burning object

A

TRUE

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26
Q

TRUE OR FALSE
Never use water to extinguish the chemical fire

A

TRUE

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27
Q

What emergency measures should you do if one catches a THERMAL BURN? List the 3 measures.

A
  • Hold the burnt area under the cold water
    or in contact with ice for several minutes
  • Do not apply ointment or bandage
  • If the burn is large or severe, call a
    physician at once
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28
Q

What emergency measures should you do if one accidently get acid on the skin? List 3.

A
  • Pat the affected areas immediately with cloth
  • Wash with plenty of water
  • Then wash with saturated bicarbonate
    solution and again with water
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28
Q

What emergency measures should you do if one got a SOLID ORGANIC SUBSTANCES ON THE SKIN. List 2

A
  • Wash affected area with rubbing alcohol
  • Then clean well with soap and water
29
Q

What emergency measures are needed to do when one has a MINOR CUT. List 3.

A
  • Allow them to bleed for a few seconds
  • Remove bits or fragments of substances from the wounded area
  • Apply an antiseptic and bandage
30
Q

What emergency measures are needed to do when one has a MAJOR/SERIOUS CUT. List 2.

A
  • Send for the doctor at once
  • Meanwhile, try to stop the bleeding by applying pressure with a sterile pad over the wound
31
Q

What emergency measures should you do when EYE ACCIDENTS OCCUR

A
  • Immediately flush the eyes with a stream of
    water for at least 10 minutes
  • Do not attempt any chemical neutralization in
    the eyes for deeper burns that might result to
    the heat of reaction.
  • In all cases, take the patient to the student
    clinic
32
Q

TRUE OR FALSE
In an eye accident. You should flush the eyes with a stream of water for at LEAST 10 MINUTES.

33
Q

TRUE OR FALSE
For serious cuts, apply pressure with a non-sterile pad over the wound as you stop the bleeding

A

FALSE. Use STERILE PAD

34
Q

TRUE OR FALSE
In thermal burns, you should apply ointment or bandage

A

FALSE. DO NOT APPLY OINTMENT OR BANDAGE

34
Q

When there is acid on the skin, you should wash it with S____B____ solution and again with water

A

Sodium Bicarbonate

35
Q

TRUE OR FALSE
In a few and emergency cases that you can take the patient to the student clinic.

A

FALSE. IN ALL CASES, you should take the patient to the student clinic

35
Q

TRUE OR FALSE.
In an eye accident, do not attempt any chemical neutralization in the eyes for deeper burns that might result to the heat of reaction

36
Q

In cases of poisioning by swallowing, one must dilute the poison as fast as possible by _____

A

by drinking plenty of water

37
Q

In cases of poisoning by swallowing, what should you do to neutralize the poision for example for acids?

A

induce vomiting by freely giving lukewarm water with 2 tablespoons of salt per glass until the expelled liquid is clear

38
Q

TRUE OR FALSE
In an electric chock, you should remove the resource of shock as soon as possible.

39
Q

In an electric shockm you should use a ____ towel when removing live wires of equipment

39
Q

In an electric shock, if the victim is not breathing, you should administer what?

A

Artificial Respiration

40
Q

This type of analysis is used to identify compounds

This is under the Qualitative Chemistry

A

Proximate Analysis

41
Q

This type of analysis is used to identify elements and/or ions

This is under the Qualitative Chemistry

A

Ultimate/Elementary Analysis

42
Q

This is under the Analytical Chemistry and is used to IDENTIFY

A

Qualitative Chemistry

43
Q

This is under the Analytical Chemistry and is used for PROPORTION

A

Quantitative Chemistry

44
Q

This method utilize about 50 mg of solid & 1 mL of test solution

A

Semi-micro analysis method

45
Q

any process in which a new chemical substance (like compound) is formed

46
Q

a substance used to bring about a reaction

This causes the reaction

48
Q

laboratory operation to show the presence or absence of some substance, usually some ionic species

49
Q

test used to identify the ion that gives a characteristic result

- This identify the presence of one particular compound

A

Confirmatory test

50
Q

contains the ion or substance for which tests are made

A

Test Solution

51
Q

prepared from their nitrate or chloride salts

A

Test Solution CATIONS

52
Q

prepared from sodium or potassium salts

A

Test Solution ANIONS

53
Q

A type of solution; one that is not turbid

Pwede may color but no precipitate

A

Clear Solution

53
Q

A type of solution; one that is not colored and is clear

A

Colorless solution

54
Q

the solid that remains after
evaporating a mixture or solution to dryness

55
Q

Precipitate

A

any insoluble substance produced in a reaction

55
Q

heating without fusion

Used for high heat

A

Calcination

56
Q

adding water to a powder in limited amount at a time until it absorbs and swells, liberating heat and finally disintegrating into fine powder

57
Q

TRUE OR FALSE
In an ANALYTICAL REACTION, there are external effects that indicates that reactions reactions have taken place

58
Q

TRUE OR FALSE
In an Analytical Reaction, one of the external effects is the FORMATION OF A PRECIPITATE

59
Q

TRUE OR FALSE
In an Analytical Reaction, one of the external effects is the SOLUTION OF A PRECIPITATE

A

FALSE. DISSOLUTION OF A PRECIPITATE

60
Q

TRUE OR FALSE
In an Analytical Reaction, one of the external effects is the APPEARANCE AND DISAPPEARANCE OF COLOR IN A SOLUTION OR IN FLAME

61
Q

TRUE OR FALSE
In an Analytical Reaction, one of the external effects is the EVOLUTION OF GAS

62
Q

TRUE OR FALSE
In an Analytical Reaction, one of the external effects is that there is NO DEVELOPMENT OF A CHARACTERISTIC ODOR

A

FALSE. THERE IS A DEVELOPMENT OF A CHARACTERISTIC ODOR

62
Q

TRUE OR FALSE
Analytical reactions are conducted strictly under DEFINITE CONDITIONS

63
Q

TRUE OR FALSE
Analytical reactions should be conducted under the condition of the TEMPERATURE OF THE SOLUTION

63
Q

TRUE OR FALSE
Analytical reactions should be conducted under a SUITABLE MEDIUM

A

TRUE

Can be either acidic or basic

64
Q

TRUE OR FALSE
Analytical reactions should be conducted under a SUFFICIENTLY LOW CONCENTRATIONS OF A PARTICULAR ION IN SOLUTION

A

FALSE. HIGH CONCENTRATION

65
Q

TRUE OR FALSE
Analytical reactions should be conducted under a condition where we can PREVENT CONTAMINATION OF THE REAGENTS

1ST YR BS PHARMA (7 decks)

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