,Texas RS Study Guide (2025) – Complete Exam
Questions with Verified and Detailed Answers
(Graded A+)/Texas RS Study Guide EXAM
QUESTIONS AND VERIFIED ANSWERS
2025(GRADED A+) DETAILED ANSWERS!!
Muerto Canyon virus (MCV) is a Hantavirus mainly carried by...
Mice
The wastewater from the flushing of a water closet, latrine, or privy is referred to as:
Black water
Bloodborne pathogens are regulated by:
OSHA
A negative pressure fit test for a protective mask:
Is done by placing both palms against the intake filters
Excessive condensation, corrosion, and mildew occur when the relative humidity exceeds...
60%
Quantitative risk assessments USUALLY measure human exposure through all of the following
EXCEPT:
Computer models
The maximum size of a stair riser should be:
8 1/4"
Appropriate freezing is used to destroy...
Parasites
low acid foods have a pH between...
4.6 -7.0
Which of the following is MOST effective for controlling ragweed?
2, 4-D
, A joist is used as a...
Horizontal support
The most common type of injury in a home is...
a fall from standing height
What is the primary cause of death resulting from automobile exhaust accumulation in garages?
Carbon monoxide
When two pollutants are combined, the effects are greater than the sum of the individual
effects. This is called:
Synergism
What is the vertical part of the stairs you step on called?
Riser
An action authorized by law to restrict or prevent the movement of goods for the protection of
public health, safety, and welfare is called an order of:
Embargo
An establishment known to have imminent heath hazards is not closed by the inspecting
regulatory authority. This example BEST fits the definition of a:
Nonfeasance
Which component of clean, dry air has the smallest volume?
ammonia
Which one of the following phrases MOST accurately describes the term endemic?
Constant presence of an illness
Swimmer's itch is a common name for which disease?
Shistosomiasis
What size particle can reach the lowest parts of the lung?
3 microns
The absorption of how many ergs (energy-per-gram) of air represents 1 roentgen?
~86
Questions with Verified and Detailed Answers
(Graded A+)/Texas RS Study Guide EXAM
QUESTIONS AND VERIFIED ANSWERS
2025(GRADED A+) DETAILED ANSWERS!!
Muerto Canyon virus (MCV) is a Hantavirus mainly carried by...
Mice
The wastewater from the flushing of a water closet, latrine, or privy is referred to as:
Black water
Bloodborne pathogens are regulated by:
OSHA
A negative pressure fit test for a protective mask:
Is done by placing both palms against the intake filters
Excessive condensation, corrosion, and mildew occur when the relative humidity exceeds...
60%
Quantitative risk assessments USUALLY measure human exposure through all of the following
EXCEPT:
Computer models
The maximum size of a stair riser should be:
8 1/4"
Appropriate freezing is used to destroy...
Parasites
low acid foods have a pH between...
4.6 -7.0
Which of the following is MOST effective for controlling ragweed?
2, 4-D
, A joist is used as a...
Horizontal support
The most common type of injury in a home is...
a fall from standing height
What is the primary cause of death resulting from automobile exhaust accumulation in garages?
Carbon monoxide
When two pollutants are combined, the effects are greater than the sum of the individual
effects. This is called:
Synergism
What is the vertical part of the stairs you step on called?
Riser
An action authorized by law to restrict or prevent the movement of goods for the protection of
public health, safety, and welfare is called an order of:
Embargo
An establishment known to have imminent heath hazards is not closed by the inspecting
regulatory authority. This example BEST fits the definition of a:
Nonfeasance
Which component of clean, dry air has the smallest volume?
ammonia
Which one of the following phrases MOST accurately describes the term endemic?
Constant presence of an illness
Swimmer's itch is a common name for which disease?
Shistosomiasis
What size particle can reach the lowest parts of the lung?
3 microns
The absorption of how many ergs (energy-per-gram) of air represents 1 roentgen?
~86
