Assignment Prompt & Instructions
check attachment below. Thank U
– 2 years ago
**files (1)**
– ## Lab2BloodLymphaticsWorksheet-1.docx
**## Lab2BloodLymphaticsWorksheet-1.docx**
**Exercise 2: Blood & Lymphatics**
1. In your own words, provide definitions for the terminology for this topic as a reference.
**Formed Elements**
Erythrocyte _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Leukocyte ____________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Granulocyte __________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Neutrophil ____________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Eosinophil ____________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Basophil ______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Agranulocyte _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymphocyte _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Monocyte_________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Platelet _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
**Blood Typing:**
Antigen _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Antiserum _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Antibody _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
**Blood Donors:**
Universal donor ______________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Universal recipient __________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
**Lymphatic Structures**
Lymphatic capillary _________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph _______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph-collecting vessel ____________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph trunk ________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Thoracic duct ________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Right lymphatic duct ________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Thymus ______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph node __________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Spleen _______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Mucosa-associated lymphatic tissue _______________________________________________________________
\_\_\____________________________________________________________________________________________________
Tonsil _______________________________________________________________________________________________
**Differential White Blood Cell Count:**
One of the most common blood analyses performed by a laboratory is a
**_differential white blood cell count_**. In this procedure, the number and types of leukocytes in a blood sample are counted to determine the relative frequency of each type. This can give important information about the cause of a patient’s illness, because different conditions will cause an elevation of different types of leukocytes. Differential counts were previously performed manually by a laboratory technician, as you will do here. Now, however, they are generally done by a machine, but the technician will still manually examine the cells if any abnormalities are noted.
Perform a differential WBC count and know what an elevated count might indicate. Identify the first 100 leukocytes seen in the field of vision. This can be accomplished by systematically moving the slide up, over, and down, making sure to move over to a new section of the slide. Be sure you do not count the same cell more than once, and do not skip any visible WBCs. Keep a running count so that you will know when you have reached 100. This makes calculation of percent easier.
An elevated neutrophil count might indicate:
An elevated eosinophil count might indicate:
An elevated basophil count might indicate:
An elevated lymphocyte count might indicate:
An elevated monocyte count might indicate:
In a clinical setting, what is the purpose of performing a differential count?
Collected Lab Data
| | | |
| — | — | — |
| | Count | Percentage |
| Neutrophils | | |
| Lymphocytes | | |
| Monocytes | | |
| Eosinophils | | |
| Basophils | | |
| Total | | |
**## Lab2BloodLymphaticsWorksheet-1.docx**
**Exercise 2: Blood & Lymphatics**
1. In your own words, provide definitions for the terminology for this topic as a reference.
**Formed Elements**
Erythrocyte _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Leukocyte ____________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Granulocyte __________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Neutrophil ____________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Eosinophil ____________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Basophil ______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Agranulocyte _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymphocyte _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Monocyte_________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Platelet _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
**Blood Typing:**
Antigen _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Antiserum _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Antibody _________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
**Blood Donors:**
Universal donor ______________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Universal recipient __________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
**Lymphatic Structures**
Lymphatic capillary _________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph _______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph-collecting vessel ____________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph trunk ________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Thoracic duct ________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Right lymphatic duct ________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Thymus ______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Lymph node __________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Spleen _______________________________________________________________________________________________
\_\_\____________________________________________________________________________________________________
Mucosa-associated lymphatic tissue _______________________________________________________________
\_\_\____________________________________________________________________________________________________
Tonsil _______________________________________________________________________________________________
**Differential White Blood Cell Count:**
One of the most common blood analyses performed by a laboratory is a
**_differential white blood cell count_**. In this procedure, the number and types of leukocytes in a blood sample are counted to determine the relative frequency of each type. This can give important information about the cause of a patient’s illness, because different conditions will cause an elevation of different types of leukocytes. Differential counts were previously performed manually by a laboratory technician, as you will do here. Now, however, they are generally done by a machine, but the technician will still manually examine the cells if any abnormalities are noted.
Perform a differential WBC count and know what an elevated count might indicate. Identify the first 100 leukocytes seen in the field of vision. This can be accomplished by systematically moving the slide up, over, and down, making sure to move over to a new section of the slide. Be sure you do not count the same cell more than once, and do not skip any visible WBCs. Keep a running count so that you will know when you have reached 100. This makes calculation of percent easier.
An elevated neutrophil count might indicate:
An elevated eosinophil count might indicate:
An elevated basophil count might indicate:
An elevated lymphocyte count might indicate:
An elevated monocyte count might indicate:
In a clinical setting, what is the purpose of performing a differential count?
Collected Lab Data
| | | |
| — | — | — |
| | Count | Percentage |
| Neutrophils | | |
| Lymphocytes | | |
| Monocytes | | |
| Eosinophils | | |
| Basophils | | |
| Total | | |