In the following axial MRI through the distal third of the arm, the brachial artery is labeled number 1 (see thin leader line on image). What is the structure indicated by the arrow?
A) ulnar artery
B) radial nerve
C) cephalic vein
D) short head of biceps tendon
E) basilic vein
Ans: C
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Describe the controversy surrounding the barbiturate drug thiopental (Pentothal) and why this drug is no longer available
What will be an ideal response?
The double-broken-line graph below shows the number of Calories per day that should be consumed by women and men in various age groups. Men should consume more Calories than women. People of what age and gender have the highest recommended number of Calories?
A) Women ages 19-22
B) Men ages 19-22
C) Men ages 75+
D) Women ages 75+
E) Women ages 11-14
Write the following comparison as a ratio in simplest form using a fraction, a colon (:), and the word to.
33 feet to 9 feet A) 33/9 33 : 9 33 to 9 B) 11/3 11 : 3 11 to 3 C) 9/33 9 : 33 9 to 33 D) 15/55 15 : 55 15 to 55 E) 3/11 3 : 11 3 to 11
Which of the following offers the most effective protection against STIs?
A) Condoms used with petroleum jelly B) Plain latex condoms C) Lambskin condoms D) Condoms lubricated with nonoxynol-9 spermicides