Brachial anesthesia & Spinal anesthesia

which of the following nerves from the brachial plexus? c1 c2 c3 c4 c5 c6 c7 c8 T1 T2 T3

• C1-C5

• C5-C8

• C5-T1

• C8-T3

Brachial plexus does not course (pass) through -----------

• 3rd rib

• 1 rib

• neck

• armpit

What is the location of needle insertion for brachial anesthesia using interscalene technique

• posterior scalene muscle

• 2 and 3 rib

• anterior and middle scalene muscle

• armpit

what is the level of insertion of needle in interscalene technique of brachial anesthesia

• c6 level vertebra

• c2 level vertebra

• c7 level vertebra

• T1 level vertebra

What is the location of needle insertion for brachial anesthesia using supraclavicular technique

• armpit

• 1 rib

• above midpoint of clavicle

• below clavicle

what is the location of needle insertion for brachial anesthesia using infraclavicular technique

• below clavicle

• above clavicle

• below 1 rib

• c6 level

what is the location of needle insertion for brachial anesthesia using axillary nerve block technique

• above clavicle

• axillary artery in armpit

• below clavicle

• between scalene muscles

peripheral nerve stimulator utilizes which of the following for the detection of nerve for brachial anesthesia

• elecrodes

• ultrasound

• artery palpation

• pulse oximeter

which of the following is true about paresthesia when detecting nerve for giving regional anesthesia

• increase heart rate

• unconsciousness

• sudden pain

• tingling sensation on approaching close to nerve

Two finger palpation technique is used for which method of nerve localization in brachial anesthesia

• paresthesia induction method

• portable ultrasound

• trans-arterial method

• all of the above