Answer Happy

Question 8 Which of the following apply to hemodynamic support therapies for sepsis: O A use of intravenous (V) albumin to increase plasma osmolarity OB. use of high doses of corticosteroids to disrupt phospholipase A2 function OC. use of high doses of non-steroidal anti-inflammatory drugs to disrupt cyclooxygenase 2 (COX-2) function OD. use of tumor necrosis factor alpha blockers to prevent vascular change O E use of tissue factor to prevent bleeding Question 9 Healthy, non-infected tissues have which of the following characteristics: O A resident neutrophil OB. vasodilation of capillaries OC. high concentrations of CS O D. high concentrations of kinins OE high concentration of PAMPS O F. none of the above apply to healthy non-infected tissues Question 10 2 pts OA the patient is infected with Herpes Simplex Virus (HSV OB the patient is infected with lymphocytic choriomeningitis virus OC the patient is infected with Listeria monocytogenes OD the patient is infected with Neisseria meningitidis OE the patient is infected with Haemophilus influenta OF. the patient is infected with Streptococcus pneumoniae 2 pts You are evaluating a 12 year old patient for meningitis. The patient has a fever of 104.1°F and exhibits an altered mental state after a two day history of headache and sensitivity to light. The cerebrospinal fluid (CSF) results indicate Gram negative cocci in pairs, a large number of neutrophils high protein and low glucose values. Which of the following apply: 2 pts
Question 11 All of the following apply to phagocytic cells EXCEPT: O A neutrophil, monocyte, and macrophage cell types O B. recognition of PAMPs through toll-like receptors (TLR) OC. ability to form a phagolysosome to destroy the microbe O D. are important in controlling worm (helminth) infestations O E originate from the hematopoietic stem cell Question 12 initial vaccination? What is the purpose of providing a booster shot vaccination to an individual five years after the OA to re-stimulate diapedesis OB to increase MHC I levels on APC OC to re-stimulate specific memory cell populations OD. to increase tumor necrosis factor (TNF) alpha secretion from macrophage O E. to increase the secretion of antigen specific IgM OF none of the above apply Question 13 Which of the following apply to Tc cell recognition and response to antigen O A recognition of antigen displayed by MHCI with CDB leading to secretion of cytotoxins in the presence of 1-2 2 pts 2 pts OB recognition of antigen displayed by MHC with CD4 leading to secretion of cytokines that includes 2 and gamma interferon, IL-4, IL-10 or -17 OC recognition of antigen in the absence of MHC molecules with secretion of antibody in the presence of 1-2 OD recognition of PAMPS by toll ke receptors with secretion of tumor necrosis factor alpha OE none of the above apply 2 pts