ISA Arborist Study Guide Sample test questions & Answers!! COMPLETE EXAM BUNDLE

Bark, phloem, cambium, xylem - ANSWERWhen cutting through a tree with a chain saw or drilling into a tree, you would pass through (in order) Growth may be stimulated in lateral buds - ANSWERIf the terminal bud is removed in pruning: The growth rings of a tree: - ANSWERVisible because of the ra...

Meristems - ANSWERSites of rapid cell division in the shoot tips, root tips, and cambium are called ____________. Apical - ANSWERMeristems located at the end of the shoots are called primary or __________ meristems. Apical dominance - ANSWERThe tendency for terminal buds to inhibit the growth ...

List the three components of risk assessment. - ANSWERpotential for failure environment that may contribute to failure potential target By definition, if there is no _______, a tree cannot pose a risk. - ANSWERtarget When performing a tree assessment, it is important to develop and stick to ...

Aerial Rescue - ANSWERMethod of bringing an injured worker down from an aerial lift device ANSI Z133.1 - ANSWERThe US, industry-developed, national consensus SAFETY standards of practice for tree care Back cut - ANSWERCut made on a tree trunk or branch, opposite from and toward the notch, face...

Meristem - ANSWERSites of rapid cell division in the shoot tips, root tips, and cambium. Apical meristem - ANSWERMeristems located at the end of the shoot are called primary, or _________ meristems Scales - ANSWERBuds are covered by _____________ that leave permanent scars on the twig when the...

Before installing a cable in a tree, an arborist must - ANSWERDetermine whether the cable will mitigate the risk of failure. Assess the structural stability of the tree's root collar and root system. Determine the extent of any decay present and the risk it poses. Cables are installed in trees...