HCA201B Final Exam
Questions and Answers
1.nonspecific immunity:
mechanical barriers - skin, mucus membranes
chemical barriers - tears, saliva, perspiration
reflexes - coughing, sneezing, vomiting, diarrhea
phagocytes - white blood cells
inflammation - release of histamine
specific immunity:
antibodies
antigens
lymphocytes
B cells
T cells:
Answer /3 identify three natural body defenses that protect us from
invasion of unwanted substances
2.dysuria
oliguria
urinary urgency/frequency
hematuria
1/
6
, backpain
fever and chills
foul-smelling urine:
Answer /3 identify three signs and symptoms of a UTI
3.give them time
give them
privacy
encourage plenty of fluids
encourage acitivity
record dietary intake to determine trigger foods
bowel training
may be assigned to administer suppository or enema:
Answer /3 Mrs. H is a 79 yr old suffering from constipation, how can hca
help?
4.perspiration
shortness of breath
dizziness
indigestion
chest pain, usually on left side
pressure, fullness or burning in chest:
Answer /3 list three signs and symptoms of a mild cardiac infarction
2/
6
Questions and Answers
1.nonspecific immunity:
mechanical barriers - skin, mucus membranes
chemical barriers - tears, saliva, perspiration
reflexes - coughing, sneezing, vomiting, diarrhea
phagocytes - white blood cells
inflammation - release of histamine
specific immunity:
antibodies
antigens
lymphocytes
B cells
T cells:
Answer /3 identify three natural body defenses that protect us from
invasion of unwanted substances
2.dysuria
oliguria
urinary urgency/frequency
hematuria
1/
6
, backpain
fever and chills
foul-smelling urine:
Answer /3 identify three signs and symptoms of a UTI
3.give them time
give them
privacy
encourage plenty of fluids
encourage acitivity
record dietary intake to determine trigger foods
bowel training
may be assigned to administer suppository or enema:
Answer /3 Mrs. H is a 79 yr old suffering from constipation, how can hca
help?
4.perspiration
shortness of breath
dizziness
indigestion
chest pain, usually on left side
pressure, fullness or burning in chest:
Answer /3 list three signs and symptoms of a mild cardiac infarction
2/
6
