Exam (elaborations)
WHNP Patho Exam #3 Questions and Answers (100% Pass)
- Course
- Institution
WHNP Patho Exam #3 Questions and Answers (100% Pass)
[Show more]
Content preview
©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PMWHNP Patho Exam #3 Questions and Answers (100% Pass)
Which of the following is a true statement?
A. In a transfusion reaction there is agglutination of the donor blood
B. Shutdown of the kidneys following a transfusion reaction takes several weeks
C. Blood transfusion of Rh+ blood into any Rh- recipient will always result in an
transfusion reaction
D. A person with type O blood is considered a universal donor - ✔️✔️A. In a transfusion
reaction there is agglutination of the donor blood
A 52-year-old female with type 1 diabetes has had progressive renal failure over the
past three years. She is not on dialysis and her examination shows no abnormalities.
Her hemoglobin level is 9 g/dL, hematocrit is 29%, and mean corpuscular volume is 92
fL, and a blood smear shows normocytic, normochromic cells. Which of the following is
the most likely cause of the anemia?
A. Acute blood loss
B. Pernicious anemia
C. Sickle cell disease
D. Erythropoietin deficiency
E. Hemolytic anemia
F. Polycythemia vera - ✔️✔️D. Erythropoietin deficiency
Which of the following anemias has normocytic RBCs?
A. Hemolytic anemia
B. Vitamin B12 deficiency
C. Folate deficiency
1
,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PM
D. Anemia of chronic disease - ✔️✔️A. Hemolytic anemia
A healthy 3-year-old girl is brought to the emergency department because of severe
uncontrolled nosebleed. She has a history of ear infections that have improved after
treatment. Her temperature is elevated. She has numerous small bruises on her arms
and legs. Her laboratory studies show: Hemoglobin 4.6 g/dLLeukocyte count
3,000/mm3 Reticulocyte count 0.1%Platelet count 12,000/mm3Which of the following is
the most likely explanation for these findings?
A. Anemia due to blood loss
B. Aplastic anemia
C. Sickle cell disease
D. Mononucleosis - ✔️✔️B. Aplastic anemia
In the 5 month (middle trimester) fetus hematopoiesis is most active in the:
A. Yolk sac
B. Spleen
C. Liver
D. Bone marrow - ✔️✔️C. Liver
8. Following the donation of a unit of blood, how long before hematocrit begins to
increase?
A. One hour
B. Two hours
C. 24 hours
D. Five days
E. Two weeks - ✔️✔️D. Five days
How would a cell that has a diameter of 9 m and an MCV of 106 be classified?
2
, ©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PM
A. Macrocyte
B. Microcyte
C. Normal
D. Either normal or slightly microcytic - ✔️✔️A. Macrocyte
What are the laboratory findings in polycythemia vera?
A. Decreased hemoglobin and/or hematocrit, increased RBCs and granulocytes,
decreased platelets
B. Increased hemoglobin and/or hematocrit; increased RBCs, granulocytes, and
platelets
C. Normal hemoglobin and hematocrit, normal RBCs, increased granulocytes and
platelets
D. Increased hemoglobin and/or hematocrit, increased RBCs, decreased granulocytes
and platelets - ✔️✔️B. Increased hemoglobin and/or hematocrit; increased RBCs,
granulocytes, and platelets
Regarding erythropoietin, choose the correct answer:
A. Erythropoietin is mainly secreted by the liver
B. Injection of erythropoietin leads to a rapid increase in the number of circulating red
blood cells within the next 48 hours
C. Excessive exposure to x-rays with destruction of the bone marrow leads to an
increased erythropoietin secretion
D. Erythropoietin also acts on the spleen by decreasing red blood cell destruction -
✔️✔️C. Excessive exposure to x-rays with destruction of the bone marrow leads to an
increased erythropoietin secretion
What is the safest and least expensive treatment for patients with polycythemia vera?
A. High altitude
3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller OliviaWest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73314 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now