A mutation that renders the MHC class II molecule DM nonfunctional would likely lead to
A. cells with no class II MHC.
B. cells with no DO.
C. cells with class II MHC only bound with CLIP.
D. cells with class II MHC bound with a variety of self-antigens.
E. a deficiency in CD8+ T cells.
C
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All of the following statements about Cryptosporidium (crypto) are true EXCEPT
A. Crypto is a parasite that can contaminate water. B. Crypto can cause diarrhea, vomiting, and cramps. C. Water filters protect against crypto and bottled waters are free of it. D. Crypto can be life threatening to individuals with a compromised immune system.
A nurse is preparing to teach pharmacology concepts to a group of students. The nurse should include which of the following?
A. Biologics include natural plant extracts and dietary supplements. B. Biosimilar drugs don't require the same clinical testing as the comparable biologic drug. C. Alternative therapies are agents produced in animal cells or by microorganisms. D. Therapeutics is using drugs for the purpose of treating diseases and treatment of suffering.
The auditory nerve is also known as the ______ cranial nerve
A) 5th B) 7th C) 9th D) 8th
Interpersonal therapy focuses on
A) social roles and relationships. B) the psychological roots of emotional problems. C) the impact of thoughts and ideas on feelings and behavior. D) the therapist-patient relationship as a window into other relationship patterns.