NU 327 Patho Exam 2 Study Guide
Questions Merged With Correct
Complete Solutions | Already Graded
A+ | 2026-2027 Latest Update!!!
-All living things seek to survive and reproduce
-Must extract from the environment or host everything necessary to
live and reproduce - ANSWER-Underlying infection premises
-Exudates- leak (serous drainage, hemorrhagic/sanguinous drainage-
red blood, serosanguinous drainage-diluted blood, fibrinous drainage,
purulent or suppurative drainage-puss)
-Ulceration or wound - ANSWER-local manifestations
-Isotonic fluids
-Ringer’s lactate has a buffer (acidotic/alkalotic)- used in burn victims
or major trauma in anticipation of acidosis - ANSWER-0.9% NS
Lactated ringers (RL-LR)
-Physical barriers
,-Chemical barrier: peptides - ANSWER-Skin and mucous membranes
-Site
-Virulence (toxins, adhesion factors, invasive factors, evasive factors) -
ANSWER-Factors impacting severity
(Delayed)- cell mediated involving the activation of T lymphocytes
TB skin test- delayed result
Fungi
Protozoa
Parasites
Contact dermatitis
Pneumonitis - ANSWER-Type 4
(Global Infectious Diseases) 29 countries via travel - ANSWER-severe
acute respiratory syndrome (SARS)
(Global Infectious Diseases) 44 US states in 2002 after being identified
in Uganda 60 years previous- mosquito vectors and travel - ANSWER-
West Nile Virus (WNV)
(immune complex reaction)- insoluble antigen-antibody complexes
deposit in the glomeruli, skin vessels, and joints and activates
complement
Kidney damage - glomerulonephritis
Serum sickness from certain drugs
Systemic Lupus Erythematosus (SLE) - ANSWER-Type 3
, <3.5 mEq/L
diarrhea, laxative abuse, prolonged gastric suction
K+ losing diuretics (digitalis, insulin excess), hyperaldosteronism,
kidney disease - ANSWER-Hypokalemia causes:
GI Loss, Renal Loss, Medications
3.5-5.0 mEq/L - ANSWER-Potassium (K+)
3% and 5% NS; Albumins, mannitol...what to give? - ANSWER-isotonic
fluid
3% NS
5% NS
5% albumin
25% albumin - ANSWER-hypertonic fluid
action similar to neutrophils but have a longer life span and mature
into macrophages - ANSWER-Monocytes
activate T cells and B cells - ANSWER-T Lymphocytes
Alkalosis, excessive secretion or admin of insulin
alcoholism, debilitation, anorexia nervosa - ANSWER-Hypokalemia
causes:
Questions Merged With Correct
Complete Solutions | Already Graded
A+ | 2026-2027 Latest Update!!!
-All living things seek to survive and reproduce
-Must extract from the environment or host everything necessary to
live and reproduce - ANSWER-Underlying infection premises
-Exudates- leak (serous drainage, hemorrhagic/sanguinous drainage-
red blood, serosanguinous drainage-diluted blood, fibrinous drainage,
purulent or suppurative drainage-puss)
-Ulceration or wound - ANSWER-local manifestations
-Isotonic fluids
-Ringer’s lactate has a buffer (acidotic/alkalotic)- used in burn victims
or major trauma in anticipation of acidosis - ANSWER-0.9% NS
Lactated ringers (RL-LR)
-Physical barriers
,-Chemical barrier: peptides - ANSWER-Skin and mucous membranes
-Site
-Virulence (toxins, adhesion factors, invasive factors, evasive factors) -
ANSWER-Factors impacting severity
(Delayed)- cell mediated involving the activation of T lymphocytes
TB skin test- delayed result
Fungi
Protozoa
Parasites
Contact dermatitis
Pneumonitis - ANSWER-Type 4
(Global Infectious Diseases) 29 countries via travel - ANSWER-severe
acute respiratory syndrome (SARS)
(Global Infectious Diseases) 44 US states in 2002 after being identified
in Uganda 60 years previous- mosquito vectors and travel - ANSWER-
West Nile Virus (WNV)
(immune complex reaction)- insoluble antigen-antibody complexes
deposit in the glomeruli, skin vessels, and joints and activates
complement
Kidney damage - glomerulonephritis
Serum sickness from certain drugs
Systemic Lupus Erythematosus (SLE) - ANSWER-Type 3
, <3.5 mEq/L
diarrhea, laxative abuse, prolonged gastric suction
K+ losing diuretics (digitalis, insulin excess), hyperaldosteronism,
kidney disease - ANSWER-Hypokalemia causes:
GI Loss, Renal Loss, Medications
3.5-5.0 mEq/L - ANSWER-Potassium (K+)
3% and 5% NS; Albumins, mannitol...what to give? - ANSWER-isotonic
fluid
3% NS
5% NS
5% albumin
25% albumin - ANSWER-hypertonic fluid
action similar to neutrophils but have a longer life span and mature
into macrophages - ANSWER-Monocytes
activate T cells and B cells - ANSWER-T Lymphocytes
Alkalosis, excessive secretion or admin of insulin
alcoholism, debilitation, anorexia nervosa - ANSWER-Hypokalemia
causes:
