Peds Hematology Sherpath Exam Questions with Correct Answers

Peds Hematology Sherpath Exam Questions with Correct Answers



Question 1.
Which conditions can lead to anemia?

Correct Answer: Liver laceration Iron-deficient diet Heavy menstrual bleeding

Question 2.
Which medical conditions may affect the patient's abil-ity to produce red blood cells?

Correct Answer: Osteomyelitis Osteosarcoma Chronic renal failure

Question 3.
Why is the size and structure of the red blood cell important?

Correct Answer: The shape and flexibil-ity allows for passage through the blood

Question 4.
Which granulocyte would be most active during an acute bacterial pneumonia?

Correct Answer: Neutrophil

Question 5.
A patient develops hives and begins wheezing imme-diately after being stung by a bee.
Which white blood cells are active at this time?

Correct Answer: Eosinophils

Question 6.
Which white blood cell processes assist with immuni-ty?

Correct Answer: Phagocytosis Antibody production

Question 7.
Platelets survive in the bloodstream for approximately 10 days. Identify causes of a
platelet's shorter life span.

Correct Answer: Bacterial pneumonia Stage 2 hepatic cancer Temperature 104
Fahrenheit

Question 8.
Which vitamin can most affect the clotting process?

Correct Answer: Vitamin K

Question 9.

, Place the steps of clot formation in the order in which they occur.

Correct Answer: damaged tissue and platelets release factors that stimulate a
of
reactions involving the ac-tivation of clotting factors prothrombin converted to
fibrinogen converted to fibrin fibrin mesh forms, blood stops flowing clot
site is sealed

Question 10.
1. The structure of red blood cells supports ease of flow through the blood vessels. Which
patient condition is most likely to inhibit blood flow?

Correct Answer: Sickle cell anemia

Question 11.
2. List the steps of RBC production in the proper order.

Correct Answer: Decrease in circulating oxygen Kidneys produce erythro-poietin
precursors produced in the bone marrow Rapid maturation leads to
of RBCs

Question 12.
3. Match the term and definition

Correct Answer: Erythrocyte red blood cell Erythropoietin hormone that
red blood cell production and maturation Polycythemia increased production of
blood cells
Hematopoiesis red blood cell production

Question 13.
4. The function of the RBC is to carry oxygen to the tis-sues. Which factor is essential for
the RBC to complete this task?

Correct Answer: Hgb

Question 14.
5. Match the white blood cell with its function.

Correct Answer: ???

Question 15.
6. Which patient findings would have an associated effect on the white blood cell function?

Correct Answer: Osteosarcoma Bacterial pneumonia Enlarged cervical lymph

Question 16.
7. A patient's chest x-ray reveals inflammation of the bronchi and a sputum culture is
positive for strepto-coccus. Which white blood cells may be active?

Correct Answer: B cells T cells Monocytes Lymphocytes NK cells