Skip to main content

Exam Quiz -Histology of Blood test-3


Instructions: For each histology question, pick the one best answer. This histology test bank is also useful for the histology questions on the USMLE (USMLE step 1). Click here for answers and detailed explanations.
1.
Which leukocyte is the second most abundant in a peripheral smear of blood?
a. Lymphocytes
b. Basophils
c. Neutrophil
d. Monocytes
e. Eosinophils
2.
Which of the following is a granulocyte?
a. Lymphocyte
b. Neutrophil
c. Monocyte
d. Erythrocyte
e. Thrombocyte
3.
Which leukocyte has orange-pink granules?
a. Neutrophil
b. Lymphocytes
c. Monocytes
d. Eosinophil
e. Basophils

4.
What is another term for a red blood cell?
a. Thrombocyte
b. Monocyte
c. Lymphocyte
d. Basophil
e. Erythrocyte
5.
Which of the following is described as a "biconcave disc"?
a. Platelets
b. Erythrocytes
c. Leukocytes
d. Monocytes
e. Eosinophils
6.
Which is the largest leukocyte?
a. Neutrophil
b. Lymphocytes
c. Monocytes
d. Eosinophil
e. Basophils

Popular posts from this blog

biochemistry mcq questions

1-  What is the reason of sickle cell anemia? A.         substitution of Val with Glu in beta-chain of hemoglobin B.       substitution of Lent with ILe in beta-chain of hemoglobin C.          substitution of Glu with Val in beta-chain of hemoglobin D.         substitution of Phe with Gln in beta-chain of hemoglobin 2- what is not correct answer for hemoglobin and myoglobin ? A.       myoglobin has low affinity to oxygen than hemoglobin B.       myoglobin has one site to bind oxygen C.       Low pH decrece the affinity of hemoglobin to oxygen D.       myoglobin  has one polipeptide chain 3- alanin is similar to serine in the same way that ? A.       Val is similar to thr B.    ...
Read more

Autonomic Nervous System

Autonomic Nervous System                                                                                                                                                                   ...
Read more

Classification of Hormones

Hormones are the chemical messengers of the body. They are defined as organic substances secreted into blood stream to control the metabolic and biological activities. These hormones are involved in transmission of information from one tissue to another and from cell to cell. These substances are produced in small amounts by various endocrine (ductless) glands in the body. They are delivered directly to the blood in minute quantities and are carried by the blood to various target organs where these exert physiological effect and control metabolic activities. Thus frequently their site of action is away from their origin. Hormonesare required in trace amounts and are highly specific in their functions. The deficiency of any hormones leads to a particular disease, which can be cured by administration of that hormone. Classification of Hormones Hormones are classified on the basis of (i) their structure (ii) their site of activity in the cell. Steroids on which the above classification is...
Read more