Reticulocytes - Study guides, Class notes & Summaries

Differential Dx - Diagnostic reasoning is the process of questioning one's thinking to determine if all possible avenues have been explored and if the conclusions that are drawn are based on evidence. This is a critical step for providers who are trying to uncover a cause, or diagnosis, for their clients' signs and symptoms. The provider's initial hypothesis is known as the differential diagnosis. The differential diagnosis, or differential, is a working list of potential problems that can be...

Hematology (APEA) Questions and Answers 2023 Anemia is defined as reduction in one or more RBC measurements: RBC count Hgb Hct Lab value to look at size of RBC MCV Lab value to look at color of RBC MCH Lab value to look at degree of variation of RBC size (<15% is normal) RDW Why would the bone marrow make small RBC? Not enough iron Iron lab values Serum iron Serum ferritin TIBC Serum iron Measure of iron in circulation Serum ferriti...

ATI MedSurg Test Bank, Hematologic Disorders Questions With 100% Correct Answers And Elaborations 2022/2023|Already Graded A| 1. Of the four major blood components, plasma: a. is made up of circulating ions. b. comprises about 55% of blood volume. c. is transported to the cells by serum proteins. d. comprises about 45% of blood volume. ANS: B Blood has four major components: (1) a fluid component called plasma, (2) circulating solutes such as ions, (3) serum proteins, and (4) cells. P...

Anatomy and Physiology II Lecture- Chapter 19-21 Exam Studyguide Each of the following is a characteristic of whole blood, except a -Answer-viscosity about the same as water. Blood volume represents about ________ percent of a person's body weight. -Answer-7 The most abundant component of plasma is (are) -Answer-water Which of the following is not one of the formed elements of blood? -Answer-antibodies Whole blood for testing in a clinical laboratory is usually collected from -Answer-a s...

BIO260 Week 5 Case Study – Disorders of RBCs 2023/24 Scenario 1: Jane is a 25-year-old healthy woman. She presents to the clinic with a 6- month history of heavy irregular menstrual cycles, fatigue, dizziness, and mild shortness of breath on exertion. She has also noticed a cold intolerance to her hands and feet. Over the past year she has decided to follow a vegetarian diet. The PCP sends her for routine blood work at the local lab which includes a CBC, electrolytes, creatinine, TSH, Vitami...

Anatomy and Physiology II Lecture- Chapter 19-21 Exam Studyguide Each of the following is a characteristic of whole blood, except a -Answer-viscosity about the same as water. Blood volume represents about ________ percent of a person's body weight. -Answer-7 The most abundant component of plasma is (are) -Answer-water Which of the following is not one of the formed elements of blood? -Answer-antibodies Whole blood for testing in a clinical laboratory is usually collected from -Answer-a s...

Procainamide - ANS NAPA loose clusters of small spherical microconidia, positive urease - ANS Trichophyton mentagrophytes B HCG tumor marker - ANS choriocarcinoma 5 HIAA - ANS carcinoid tumors Proteus vulgaris vs P. mirabilis indole test - ANS P. vulgaris is indole pos. P. mirabilis is indole neg Hydatid cyst fluid - ANS used to neutralize Anti-P1 antibody Antacid overdose - ANS Check pH Prolonged PT, PTT, and thrombin after collecting from catheter - ANS hep...

Relative Anemia – numbers are normal, but RBC are failing to give up or are holding onto oxygen causing a relative shift to the left or right b/c of infection, acidosis, alkalosis ect.  Microcytic hypochromic Anemia - SMALL pale cells- most common cause is IRON deficiency but can also be a THALLASEMIA  Macrocytic ( Megaloblastic) anemia- caused by vitamin b12 or folic acid deficiency- most COMMON is pernicious anemia caused by loss of intrinsic factor which is needed to absorb vitami...

TEST BANK FOR Medical Laboratory Science Review 4TH Edition By ROBERT R. HARR / COMPLETE ALL CHAPTERS (VERIFIED ) Which of the following is the preferable site for bone marrow aspiration and biopsy in an adult? A.Iliac crest B.Sternum C.Tibia D.Spinous processes of a vertebra Hematology/Apply knowledge of fundamental biological characteristics/Bone marrow/1 4. Mean cell volume (MCV) is calculated using the following formula: A.(Hgb ÷ RBC) × 10 B.(Hct ÷ RBC) × 10 C.(Hct ÷ Hgb) ×...

MEDCA Test Questions with Correct Answers 2024 New Update What helps with the regulation of blood cells? - Answer-liver, spleen, lymph nodes The formation of blood cells starts in the bone marrow as - Answer-stem cells Plasma makes up what percentage of the blood? - Answer-55% The blood volume in an average adult is about _____liters? - Answer-5 The lower the pH level, the more ______ the blood is - Answer-acidic The most numerous blood cell in the body are? - Answer-erythrocyt...