ICE FORMATIONS
FORMED WHEN TEMPS. DROP AND FRAZIL ICE CLUSTERS START TO FREEZE TOGETHER AND FORM PLATES OF ICE.
ROUNDED AND OFTEN HAVE RAISED EDGES.
PANCAKE ICE!
IT IS CAUSESED BY PROLONGED EXPOSURE TO WATER COLDER THEN 77F
HYPOTHERMIA
4 LAYERS OF PROTECTION.
1. UNDERWEAR (SYNTHETIC THERMALS)
2. FLEECE THERMAL UNDERWEAR (BUNNY SUIT)
3. WATER PROOF IMMERSION MODULE
4. REINFORCED OUTER SHELL.
AT WHAT ANGLE DO YOU APPROACH THE SURVIOR?
45
RIVER AND STREAM ICE IS USUALLY ____ WEAKER THAN LAKE ICE DUE TO CURRENTS.
15%
FORMED BY LONG HARD FREEZE, CAN BE BLUE, GREEN OR BLACK DUE TO THE COLOR OF THE WATER
CLEAR ICE
WHAT DOES "H.E.L.P" STAND FOR
HEAT ESCAPE LESSENING POSITION.
WHAT ARE THE 2 METHODES USED FOR THE ENDLESS SLING?
"CHOKING OR CINCH"
"BASKET"
WHEN CONDUCTING THE MARSARS COLD WATER RESCUE SLING YOU ROATATE THE SLING ___ DEGREES TO GRAB SURVIORS ARM.
90
THE HANDHELD VHF-FM RADIO MUST BE ___W OR GREATER
5
MILKY LOOKING, WEAK ICE, UNPREDICTABLE
WHAT IS THE 1-10-1 RULE?
1 MINUTE TO GET BREATHING UNDER CONTROL
10 MINUTES OF MEANING FULL MOVMENT
1 HOUR OF CONSCIOUSNESS
THE MARSARS SHUTTLE BOARD HAS A ____ RATIO HAULING SYSTEM.
4:1
WHAT IS THE HAND SIGNAL FOR HELP.
DEMONSTRAIT
WHAT SIZE LINE IS ON THE LINE REEL?
9MM
OPEN POOLS OR IRREGULAR ISOLATED OPENINGS.
POLYNYA
CORE BODY TEMP OF 82-89F IS WHAT STAGE OF HYPOTHEMIA?
MODERATE.
WHAT IS THE MINIMUM LUMENS AND RUN TIME OF THE FLASHLIGHTS?
100 LUMENS
6 HRS
FOR THE MARSARS BOARD RESCUE ONCE ONTO STRONGER ICE SIGNAL_____ AND REPOSITION SURVIOR FOR PROPER _______
AVAST
TRANSPORT
WHAT IS THE PRIMARY RESCUE FOR ICE RESCUE
HELO
CONTINE TO GROW IN HEIGHT, DEPTH, AND BREADTH.
APPROXIMATLEY 70% BELOW WATER.
WINDROW/ PRESSURE RIDGE
WHAT CUASES REDUCED BLOOD VOLUME, HEART TO BEAT FASTER AND INCREASED BLOOD PRESSURE?
DEHYDRATION.
THE PRUSIK PULLEY ACCEPTS UP TO ___MM LINE
15MM
HOW SHALL YOU ENTER THE WATER WHEN GOING TO PREFORM OPEN WATER RESCUE?
ROLL OR SLIDE IN FEET FIRST AS FAR FROM SURIVOR AS POSSIBLE.
FASTEST MOVING WATER IN A RIVER IS APPROXIMATLY _ TO _ FEET BELOW THE WATER LINE
1-2