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IPS INROGANIC CHEM part 1 > Group IIA: Alkaline Earth Metals > Flashcards

Group IIA: Alkaline Earth Metals Flashcards

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1
Q

Tre/False: Be, has no medical use and only used for fluorescent lamp

A

TRUE

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2
Q

It is the ______ most abundant intracellular cation

A

Magnesium

*just remember PISO and MICO

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2
Q

Magnesium is present in ________

A

Chlorophyll (green pigment) → can be produced via photosynthesis and Grignard reagent

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2
Q

State the 3 IMPORTANT COMPOUNDS OF MAGNESIUM

A

MgCO3
MgO
Mg(OH)2

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2
Q

MgCO3 Aka:

A
  • Magnesia Alba
  • Magnesite
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3
Q

MgO Aka:

A
  • Magnesia
  • Calcined magnesia
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4
Q

Mg(OH)2 Aka:

A
  • Magnesia magma
  • MOM (Milk Of Magnesia)
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5
Q

Mg(OH)2 Uses:

A
  • Antacid
  • Laxative (Mgtae)
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6
Q

What are the Universal antidote (components)

A
  • MgO
  • Tannic acid
  • Activate charcoal
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7
Q

Aka Epsom salt

A

Magnesium Sulfate ( MgSO4)

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8
Q

Uses of Magnesium Sulfate

A
  • Orally(PO) used as Laxative
  • Intramuscular (IM) used as anti-seizure
  • Parentally it is used as antidote for “Barium
    Toxicity”
  • DOC for “Torsades de pointes” →
    pronounce as torsad de pwant
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9
Q

Explain why MgSO4 used as an antiseizure.

A

Explanation: for example if a pregnant have
HTN and Proteinuria and Edema this condition
called “Pre-eclampcia” if nadagdagan ng
seizure → it will called “ECLAMPSIA”. Now
if we want to prevent that seizure we can use
the magnesium sulfate taken Intramuscularly

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10
Q

Explain why MgSO4 is a DOC for “Torsades de pointes”

A

Explanation: it’s by twisted points means ang
ECG may TP yan and ang appearance neto is
pwede mangayre if gumagamit tayo ng class I
or III na anti- arrhythmic agents. If we want to
manage arrythmia we can used magnesium
sulfate

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11
Q

Hydrated magnesium silicate other names:

A
  • Talc (softest mineral known) → impalpable to touch
    (meaning if you touch it wala kang malalaman na
    grittiness. )
  • It’s a carcinogen
  • Soap stone
  • French chalk
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12
Q

Uses of Hydrated magnesium silicate:

A
  • Talc used as
  • filtering agent
  • Clarifying agent
  • dusting powder
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13
Q

Aka:
* Lemonade purganti
* Purgative lemon

A

Magnesium citrate

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14
Q

Purgative lemon is used for _________

A

patient that has lung condition

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14
Q

Calcium is synergistic with ________

A

vitamin D

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14
Q

____ most abundant extracellular cations

A

Calcium

14
Q

Calcium is regulated by ________

A

PTH (parathyroid hormone)

15
Q

In pharmacology, Ca served as

A

Clothing factor (Factor IV) and Involve in contraction of muscle

16
Q

Ca also needed for release of ________

A

neurotransmitters

17
Q

What is the primary component of Ca?

A

Tooth and Bone

18
Q

CaO (Calcium Oxide) Aka:

A
  • Lime
  • Quick lime
  • Calx
19
Q

CaO Uses

A
  • Use as insecticide
  • Component of Bordeaux
    mixture
20
Q

CaCO3 (Calcium carbonate) aka:
Uses
* Antacid (A/E-constipation)
If high amount of ingestion can
lead → milk alkali syndrome

A
  • Lime stone
  • Prepared chalk
  • Precipitated chalk
  • Calcite
  • marble
21
Q

CaCO3 (Calcium carbonate) Use:

A
  • Antacid (A/E-constipation)
    If high amount of ingestion can
    lead → milk alkali syndrome
22
Q

Ca (OH)2 (Calcium Hydroxide) Aka:
Uses

A
  • Slaked lime
  • Milk of lime
  • Calcium hydrate
23
Q

Ca (OH)2 (Calcium Hydroxide) use:

A
  • Antacid
24
Q

CaSO4. ½ H2O (Hemihydrate form) = _________

A

Plaster of Paris

24
Q

Calcium sulfate Aka:

A
  • CaSO4. ½ H2O (Hemihydrate form)
  • CaSO4: 2 H2O (Dihydrate form)
  • Terra alba
25
Q

Example product of Strontium Chloride?

A

Sensodyne

25
Q

Alkaline earth metal that is used for contrast medium (bone lesions) and Manufacture of flares

A

Strontium (Sr)

25
Q

CaSO4: 2 H2O (Dihydrate form) = _________

A

Gypsum

26
Q

Contrast medium is used to __________

A

▪ to provide a clear picture in an organ or tissue
▪ used it as a diagnostic agent

27
Q

Sensodyne is for ____________

A

Temperature desensitizer (pangingilo)

28
Q

What element aka HEAVY?

A

Barium

29
Q

Toxicity Of Barium?

A

Baritosis: Problem in lungs because there is inhalation of barium

30
Q

Antidote for Baritosis?

A

Epsom Salt ( MgSO4)

31
Q

Chemical formula for Barium Sulfate

A

BaSO4

32
Q

aka Barium meal

A

Barium Sulfate

33
Q

Features of BaSO4?

A

Feature: Insoluble salt and, High Molecular
weight (it mean it has the capacity to stop xray)

34
Q

BaSO4 is also used as ________

A

GIT Imaging (used as contrast medium)

35
Q

Barium hydroxide is used as _______

A

Carbon dioxide absorber

36
Q

Who discovered radium ?

A

Madam curie

37
Q

What element does curie discovered?

A

Radium

38
Q

Radioactive element uses for:

A

o Cancer radiotherapy
o Diagnostic purpose

IPS INROGANIC CHEM part 1 (6 decks)

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