Which statements about hepatitis B is true?
A) The virus is only found in blood.
B) Infection requires sexual exposure.
C) There is no cure for the infection.
D) It kills approximately 22,000 Americans per year.
C) There is no cure for the infection.
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The third hypervariable region (CDR3) is the most variable site in an immunoglobulin V region. It differs in its composition between the light-chain and heavy-chain V regions
Explain what this difference is and how the diversity in CDR3 is generated. What will be an ideal response?
Which is a type of electrosurgery that uses a wire loop electrode to cut out a lesion?
A) incision and drainage B) electrosection C) fulguration D) cryosurgery
Rubbing frostbitten cheeks is the best way to get circulation to return to the cheeks
Indicate whether the statement is true or false.
A condition of involuntary emission of urine, bedwetting, is called ________
Fill in the blank(s) with correct word