ISA Certified Arborist : Chapter 15 - Tree
Worker Safety UPDATED ACTUAL Exam
Questions and CORRECT Answers
Aerial Lift - CORRECT ANSWER - Any one of the following types of vehicle-mounted
apparatus used to elevate personnel to work positions aloft: 1) extensible boom platform 2)aerial
ladder 3)articulating boom platform 4) vertical tower 5) a combination of any of the preceding.
I'm the United Kingdom l, such a device is called a mobile elevating work platform (MEWP).
ANSI Z133 - CORRECT ANSWER - In the United States industry developed, national
consensus safety standards of practice for tree care.
Approved - CORRECT ANSWER - In the context of guidelines, standards, and
specifications, that which is acceptable to federal, state, provincial, or local enforcement
authorities or is an accepted industry practice.
Back Cut - CORRECT ANSWER - A cut made on a tree trunk or branch, opposite from
the notch, face cut, or undercut.
Barber Chair - CORRECT ANSWER - Dangerous condition created when a tree or branch
splits upward vertically from the back cut, slab up.
CPR - CORRECT ANSWER - Cardiopulmonary resuscitation: emergency procedure heart
stopped or not breathing.
Command-and-response System - CORRECT ANSWER - System of vocal
communication in tree care operations used to convey critical information between a worker
aloft and a ground worker.
Conventional Notch - CORRECT ANSWER - Directional felling cut into the side
of a tree, facing the intended direction of fall and consisting
Worker Safety UPDATED ACTUAL Exam
Questions and CORRECT Answers
Aerial Lift - CORRECT ANSWER - Any one of the following types of vehicle-mounted
apparatus used to elevate personnel to work positions aloft: 1) extensible boom platform 2)aerial
ladder 3)articulating boom platform 4) vertical tower 5) a combination of any of the preceding.
I'm the United Kingdom l, such a device is called a mobile elevating work platform (MEWP).
ANSI Z133 - CORRECT ANSWER - In the United States industry developed, national
consensus safety standards of practice for tree care.
Approved - CORRECT ANSWER - In the context of guidelines, standards, and
specifications, that which is acceptable to federal, state, provincial, or local enforcement
authorities or is an accepted industry practice.
Back Cut - CORRECT ANSWER - A cut made on a tree trunk or branch, opposite from
the notch, face cut, or undercut.
Barber Chair - CORRECT ANSWER - Dangerous condition created when a tree or branch
splits upward vertically from the back cut, slab up.
CPR - CORRECT ANSWER - Cardiopulmonary resuscitation: emergency procedure heart
stopped or not breathing.
Command-and-response System - CORRECT ANSWER - System of vocal
communication in tree care operations used to convey critical information between a worker
aloft and a ground worker.
Conventional Notch - CORRECT ANSWER - Directional felling cut into the side
of a tree, facing the intended direction of fall and consisting
