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Exam (elaborations)

NUR 176 – Nursing Care of Adults , Exam 3 – Questions with Answers.

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This document contains a comprehensive collection of practice questions and answers for Exam 3 of the NUR 176 course. Topics include cardiovascular disorders (e.g., hypertension, heart failure, myocardial infarction), hematologic and coagulation disorders (e.g., DIC, hemophilia, anemia), and gastrointestinal conditions (e.g., Crohn's disease, ulcerative colitis, appendicitis). The answers are clearly marked and aligned with clinical decision-making and NCLEX-style exam prep.

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NUR 176 – Nursing Care of Adults , Exam
3 – Questions with Answers.
What is anemia? ~CORRECT ANSWER~low red blood cell count



What results from anemia? ~CORRECT ANSWER~Insufficient amounts of
oxygen delivered to the cells and tissues



What could cause iron deficiency anemia? ~CORRECT ANSWER~excess
iron loss

usually related to chronic GI bleed or uterine bleeding



symptoms of iron deficiency anemia ~CORRECT ANSWER~pale

PICA (ice chewing/non-nutritional)

pallor

fatigue

weak

lightheaded



What lab do you draw for iron deficiency anemia? ~CORRECT
ANSWER~CBC to check RBC

, What is pernicious anemia? ~CORRECT ANSWER~Vitamin B12
deficiency



What causes pernicious anemia? ~CORRECT ANSWER~Lack of intrinsic
factor- autoimmune dysfunction



S/S of pernicious anemia ~CORRECT ANSWER~Glossitis (Red sore
tongue)

Numbness of hands/feet

SOB



How do you treat pernicious anemia? ~CORRECT ANSWER~Vitamin b12
replacement

oral care



What is sickle cell anemia? ~CORRECT ANSWER~RBC are shaped
abnormally

hereditary



Who is sickle cell common in? ~CORRECT ANSWER~African Americans
& Mediterraneans

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