NURS 6111 Exam 1 2024
With Complete Solution
Denning [Date] [Course title]
, Na normal lab value - Correct Answers 135-145
K normal lab value - Correct Answers 3.5-5.0
Mg normal lab value - Correct Answers 1.3-2.1 mEq/L
Calcium normal lab value - Correct Answers 8.5-10.5 mg/dL
Abnormal signs and symptoms of K - Correct Answers excessive thirst, increased urination, muscle
cramps, fatigue/weakness, irregular heartbeat, constipation, abdominal cramping
Abnormal signs and symptoms of Mg - Correct Answers muscle cramps, fatigue/weakness, abnormal
heart rhythm, numbness/tingling, mental symptoms, insomnia
Acid-base buffer systems minimize pH changes by - Correct Answers converting a strong acid or base to
a weak one
Types of hypersensitivity reactions - Correct Answers Type 1: Immunoglobulin IgE mediated
reactions(allergic reaction), rapid time frame, ex peanut allergy
Type 2: tissue specific, activates complement cascade/phagocytosis, body attacks healthy RBC thinking
they are foreign, ex graves, hep induced thrombocytopenia
Type 3: immune complexes formed in circulation and deposited into cell wall and cause tissue damage ,
ex is rayanuds
Type 4: delayed sensitivity, only type that is mediated by T lymphocytes and do not involve antibodies,
ex contact sensitivity to poison ivy, latex, mycobacterial infection
Prematurity - Correct Answers baby born before 37 weeks gestation, causes: maternal age, multiple
pregnancies, uterine or cervical abnormalities, infections/chronic conditions. Clinical findings of
premature babies: low birth weight, jaundice, feeding difficulties
RDS (respiratory distress syndrome) - Correct Answers babies born before 28 weeks, caused by lack of
surfactant, characterized by shallow rapid breathing(grunting), males are more prone
With Complete Solution
Denning [Date] [Course title]
, Na normal lab value - Correct Answers 135-145
K normal lab value - Correct Answers 3.5-5.0
Mg normal lab value - Correct Answers 1.3-2.1 mEq/L
Calcium normal lab value - Correct Answers 8.5-10.5 mg/dL
Abnormal signs and symptoms of K - Correct Answers excessive thirst, increased urination, muscle
cramps, fatigue/weakness, irregular heartbeat, constipation, abdominal cramping
Abnormal signs and symptoms of Mg - Correct Answers muscle cramps, fatigue/weakness, abnormal
heart rhythm, numbness/tingling, mental symptoms, insomnia
Acid-base buffer systems minimize pH changes by - Correct Answers converting a strong acid or base to
a weak one
Types of hypersensitivity reactions - Correct Answers Type 1: Immunoglobulin IgE mediated
reactions(allergic reaction), rapid time frame, ex peanut allergy
Type 2: tissue specific, activates complement cascade/phagocytosis, body attacks healthy RBC thinking
they are foreign, ex graves, hep induced thrombocytopenia
Type 3: immune complexes formed in circulation and deposited into cell wall and cause tissue damage ,
ex is rayanuds
Type 4: delayed sensitivity, only type that is mediated by T lymphocytes and do not involve antibodies,
ex contact sensitivity to poison ivy, latex, mycobacterial infection
Prematurity - Correct Answers baby born before 37 weeks gestation, causes: maternal age, multiple
pregnancies, uterine or cervical abnormalities, infections/chronic conditions. Clinical findings of
premature babies: low birth weight, jaundice, feeding difficulties
RDS (respiratory distress syndrome) - Correct Answers babies born before 28 weeks, caused by lack of
surfactant, characterized by shallow rapid breathing(grunting), males are more prone
