The movement of nutrients and O 2 as well as the removal of metabolic wastes occurs in
Question 1The movement of nutrients and O 2 as well as the removal of metabolic wastes occurs in
Veins
Arteries
Arterioles
Capillaries
Question 2Chronic myeloid leukemia (CML) is characterized by which of the following? (Select all that apply.)
Enlarged, painless lymph nodes
Elevated granulocyte count
Abdominal discomfort
Weight loss
Bone pain
Response Feedback: Classic signs of CML include elevated granulocyte count, abdominal discomfort, and weight loss. Enlarged painless lymph nodes are seen with chronic lymphoid leukemia (CLL). Symptoms of acute myeloid leukemia (AML) and acute lymphoid leukemia (ALL) are similar and cause bone pain.
Question 3A 39-year-old patient who has been taking a specific antibiotic for years without problems develops tachycardia, lowered blood pressure, wheezing, and urticaria when given this antibiotic in the clinic. The most likely explanation for this occurrence is that the patient
Is experiencing an anaphylactic hypersensitivity reaction to the antibiotic
Is experiencing a reaction to something other than the antibiotic
Has received the wrong medication
Has developed autoimmunity
Question 4Which disease has the presence of Reed-Sternberg cells on histologic examination?
B-cell lymphoma
T-cell lymphoma
NK-cell lymphoma
Hodgkin lymphoma
Question 5When a patient receives bone marrow from a closely matched relative, it is referred to as what type of transplant?
Allogenic
Autologous
Graft-versus-host
Peripheral stem cell
Question 6Which is a transport form for CO 2 in the blood? (Select all that apply.)
As a bicarbonate ion
Association with hemoglobin (Hgb)
Dissolved gas
As a bicarbonate ion
Between bivalent molecules
Attached to erythropoietin
Association with hemoglobin (Hgb)
Question 7Anemia of chronic renal failure is caused by the lack of
Adrenaline
Erythropoietin
Thyroid hormone
Parathyroid hormone
Question 8Which is true regarding hemophilia A?
It is carried by a symptomatic female carrier.
It is also known as Christmas disease.
It is caused by factor VIII deficiency.
It is an X-linked dominant disorder.
Question 9Which term best describes a condition that presents with the symptoms of petechiae, easy bruising, bleeding gums, occult hematuria, or retinal hemorrhages?
Thrombocytopenia
Neutropenia
Leukopenia
Anemia
Question 10Factors released by platelets contribute to hemostasis by enhancing
Vasodilation
Intrinsic pathway
Platelet aggregation
Fibrinolysis
Question 11A general mechanism noted in thrombocytopenia is which of the following? (Select all that apply.)
Decreased platelet production
Decreased platelet survival
Splenic sequestration
Intravascular dilution
Hemorrhage
Question 12The normal life span of a red blood cell is
20 to 40 days
40 to 60 days
60 to 80 days
80 to 120 days
Question 13It is true that acute lymphoid leukemia (ALL) is
Incurable
More curable in adults
Primarily diagnosed in children
Generally seen in adults older than 70 years
Question 14A severe life-threatening type I hypersensitivity reaction is
Angioedema
Urticaria
Anaphylaxis
Hives
Question 15Which statement is true about disseminated intravascular coagulation (DIC)?
It is both a bleeding and clotting disorder.
The acute form has more thrombotic episodes.
Fibrin split products are decreased.
Fibrinogen level is increased.
Question 16Which statement is true regarding the composition of human blood?
Blood volume averages 5 to 6 L.
Plasma makes up 10% of blood volume.
Blood plasma is composed of 7% water.
Blood cells make up 95% of blood volume.
Question 17Which term is used to describe an excess of red blood cells?
Anemia
Polycythemia
Pancytopenia
Granulocytopenia
Question 18What is the pathophysiologic abnormality underlying systemic lupus erythematosus (SLE)?
Type II hypersensitivity
Immunosuppression
Immune deficiency
Autoimmunity
Question 19Which component of the blood is responsible for protecting the body by phagocytosis of micro-organisms and other debris?
Platelets
Leukocytes
Erythrocytes
Plasma proteins
Question 20It is true that non-Hodgkin lymphoma
Occurs primarily in children
Is more common in men than in women
Is occurring less in the AIDS population
Has a lifetime risk of developing in 1 in 100 individuals
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