1807NRS EOT Exam A+ Questions and
Answers Verified Solutions Latest Update
2026/2027
Answer:
Automatic Block Signal System (ABS) [NORAC p.1]
■what makes a medication order legal and valid.
Answer:
name of patient, date, drug, dose, frquency of administration, route, signaturem contact for
prescriber
■What is the term for an uncoupled engine (or engines) or the leading portion of a train that is
directed back toward the remaining stationary portion of the same train?.
Answer:
Return Movement [NORAC p.6]
■What type of signal is used to govern the approach to a home signal?.
Answer:
Distant Signal [NORAC p.3]
■The signal that governs the entrance to an interlocking is called what?.
Answer:
Home Signal [NORAC p.4]
■What is the name of a track that is designated by timetable upon which movements are authorized
by ABS, DCS or interlocking rules?.
Answer:
Main Track [NORAC p.5]
■what is the swiss cheese model.
,Answer:
systems have multiple layers that should remain intact - active and latent conditions
■What publication is used to inform employees of information affecting the movement of trains?.
Answer:
Bulletin Order (BO) [NORAC p.1]
■what are the 4 clinical trial phases and stages on how medicines are approved.
Answer:
PHASE 0 HUMAN PHARMACOLOGY: assess pharmacokinetics
- does it behave as expected, microdosing 10-15 healthy volunteers. PHASE
1: HUMAN PHARMACOLOGY: safety and tolerance - work out doses, 10-100 heatlhy volunteers
or volun. w target illness. PHASE 2: THERAPEUTIC EXPLORATORY: efficacy and safety - how
well it works and safety, 100-300 volunteers w targget illness. PHASE 3 THERAPEUTIC
CONFIRMATORY: safety and efficacy or effectiveness - more info on how well it works and how
safe it is, 700-7000 volunteers w illness
■What publication is used to summarize changes to the timetable and other instruction manuals?.
Answer:
General Order (GO) [NORAC p.4]
■What publication is published periodically which contains instruction and information that does
not affect the movement of trains?.
Answer:
Division Notice (DN) [NORAC p.3]
■what are the 3 stages in which medicines are approved.
Answer:
1. Approval by TGA: approved for sale if phase 3 meets standards.
2. PBS subsidy: approved if it is as good or better than other meds w same
effect and acceptable price. 3. Clinical Phase: post marketing surveillance or resolution of
treatment uncertanties, safety monitory
■What is the Stop Release function?.
Answer:
,An operation of the PTC system which allows equipment to be released from a positive stop.
[NORAC p.7]
■what is the generic name.
Answer:
shortened chemical compound name
■what is the brand name.
Answer:
given by drug company - panadol
■What is a Positive Train Control System (PTC)?.
Answer:
An electronic train control system which enforces Normal Speed, Temporary Speed Restrictions,
Stop Signals, or other conditions requiring a train stop. [NORAC p.6]
■What is a Data Radio?.
Answer:
A radio used on PTC equipped trains and fixed sites to send and receive PTC data updates and
information. [NORAC p.2]
■What is a Transponder?.
Answer:
A device mounted between the rails that transmits location specific information to trains equipped
with on board PTC apparatus. [NORAC p.8]
■which schedules apply to medicines are what are they.
Answer:
2: pharmacy medications, 3: pharmacy only. 4: prescription only. 8: controlled drug
■What is the speed that does not exceed 15MPH?.
Answer:
Slow Speed [NORAC p.7]
■what do schedules do.
, Answer:
tells us how the public and healthcare professionals can access medications
■What is the speed that does not exceed 30MPH?.
Answer:
Medium Speed [NORAC p.7]
■what is the first pass effect.
Answer:
some drugs may be extensively metabolised before reaching body
■What is the speed that does not exceed 45MPH for passenger trains and 40MPH for freight
trains?.
Answer:
Limited Speed [NORAC p.7]
■What is the term used for Maximum Authorized Speed?.
Answer:
Normal Speed [NORAC p.7]
■What is the fouling point?.
Answer:
The point on a track beyond which equipment will foul an adjacent
track. Fouling points will not safely accommodate a person riding the side of a car. [NORAC p.4]
■what is the bioavailability of SC, IM and IV.
Answer:
1 = 100%
■what is the bioavailbaility of oral meds and why.
Answer:
Answers Verified Solutions Latest Update
2026/2027
Answer:
Automatic Block Signal System (ABS) [NORAC p.1]
■what makes a medication order legal and valid.
Answer:
name of patient, date, drug, dose, frquency of administration, route, signaturem contact for
prescriber
■What is the term for an uncoupled engine (or engines) or the leading portion of a train that is
directed back toward the remaining stationary portion of the same train?.
Answer:
Return Movement [NORAC p.6]
■What type of signal is used to govern the approach to a home signal?.
Answer:
Distant Signal [NORAC p.3]
■The signal that governs the entrance to an interlocking is called what?.
Answer:
Home Signal [NORAC p.4]
■What is the name of a track that is designated by timetable upon which movements are authorized
by ABS, DCS or interlocking rules?.
Answer:
Main Track [NORAC p.5]
■what is the swiss cheese model.
,Answer:
systems have multiple layers that should remain intact - active and latent conditions
■What publication is used to inform employees of information affecting the movement of trains?.
Answer:
Bulletin Order (BO) [NORAC p.1]
■what are the 4 clinical trial phases and stages on how medicines are approved.
Answer:
PHASE 0 HUMAN PHARMACOLOGY: assess pharmacokinetics
- does it behave as expected, microdosing 10-15 healthy volunteers. PHASE
1: HUMAN PHARMACOLOGY: safety and tolerance - work out doses, 10-100 heatlhy volunteers
or volun. w target illness. PHASE 2: THERAPEUTIC EXPLORATORY: efficacy and safety - how
well it works and safety, 100-300 volunteers w targget illness. PHASE 3 THERAPEUTIC
CONFIRMATORY: safety and efficacy or effectiveness - more info on how well it works and how
safe it is, 700-7000 volunteers w illness
■What publication is used to summarize changes to the timetable and other instruction manuals?.
Answer:
General Order (GO) [NORAC p.4]
■What publication is published periodically which contains instruction and information that does
not affect the movement of trains?.
Answer:
Division Notice (DN) [NORAC p.3]
■what are the 3 stages in which medicines are approved.
Answer:
1. Approval by TGA: approved for sale if phase 3 meets standards.
2. PBS subsidy: approved if it is as good or better than other meds w same
effect and acceptable price. 3. Clinical Phase: post marketing surveillance or resolution of
treatment uncertanties, safety monitory
■What is the Stop Release function?.
Answer:
,An operation of the PTC system which allows equipment to be released from a positive stop.
[NORAC p.7]
■what is the generic name.
Answer:
shortened chemical compound name
■what is the brand name.
Answer:
given by drug company - panadol
■What is a Positive Train Control System (PTC)?.
Answer:
An electronic train control system which enforces Normal Speed, Temporary Speed Restrictions,
Stop Signals, or other conditions requiring a train stop. [NORAC p.6]
■What is a Data Radio?.
Answer:
A radio used on PTC equipped trains and fixed sites to send and receive PTC data updates and
information. [NORAC p.2]
■What is a Transponder?.
Answer:
A device mounted between the rails that transmits location specific information to trains equipped
with on board PTC apparatus. [NORAC p.8]
■which schedules apply to medicines are what are they.
Answer:
2: pharmacy medications, 3: pharmacy only. 4: prescription only. 8: controlled drug
■What is the speed that does not exceed 15MPH?.
Answer:
Slow Speed [NORAC p.7]
■what do schedules do.
, Answer:
tells us how the public and healthcare professionals can access medications
■What is the speed that does not exceed 30MPH?.
Answer:
Medium Speed [NORAC p.7]
■what is the first pass effect.
Answer:
some drugs may be extensively metabolised before reaching body
■What is the speed that does not exceed 45MPH for passenger trains and 40MPH for freight
trains?.
Answer:
Limited Speed [NORAC p.7]
■What is the term used for Maximum Authorized Speed?.
Answer:
Normal Speed [NORAC p.7]
■What is the fouling point?.
Answer:
The point on a track beyond which equipment will foul an adjacent
track. Fouling points will not safely accommodate a person riding the side of a car. [NORAC p.4]
■what is the bioavailability of SC, IM and IV.
Answer:
1 = 100%
■what is the bioavailbaility of oral meds and why.
Answer:
