Concept explainers
Introduction:
The primary cause of reduced or increased
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Anatomy & Physiology: An Integrative Approach
- Chronic hypoxia due to heavy tobacco smoking is likely to lead to an increase in which of the following (select all that apply)? a. Erythropoietin b. Platelet count c. White blood cell count d. Red blood cell countarrow_forwardJoana is receiving 5% dextrose in water (D5W). Which of the following statements is correct? a. The solution may cause hypoglycemia in the client who has diabetes. b. The solution may be used to dilute mixed intravenous drugs. c. The solution is considered a colloid solution. d. The solution is used to provide adequate calories for metabolic needs. Why letter b is the correct answer and why the remaining options are incorrectarrow_forwardWhich of the following diseases is due to a malfunction of a transport system? Beriberi B. Alzheimer's Disease c. Cystic Fibrosis Sickle cell anemia D. E. Scurvyarrow_forward
- The following table shows data on the relationship between a person’s weekly salt intake and his or her systolic blood pressure. a. Plot the data into the graph. (look at table) For plotting, use the orange points (square symbol) to plot the data from the table on the graph. b. Suppose Nick has a weekly salt intake of 11,800 milligrams. Use the black point (X symbol) to plot the point on the graph that most likely corresponds to Nick’s data. Based on the graph you drew, Nick would likely have a systolic blood pressure of ________(options: 120, 115, 125, 105) millimeters of mercury.arrow_forwardWhich of the following is/are function(s) of angiotensin II? a. Increases blood pressure b. Vasoconstriction c. Increases heart rate d. Increases thirstarrow_forwardWhat effect does an increase in antidiuretic hormone (ADH) have on the volume of extracellular fluid (ECF)? a. ECF decreases when antidiuretic hormone (ADH) is present. b. ECF increases initially, then decreases when antidiuretic hormone (ADH) is present. c. ECF increases when antidiuretic hormone (ADH) is present. d. Antidiuretic hormone (ADH) has no effect on ECF.arrow_forward
- Which of the following statements are true of red blood cells (RBCs)? (Read carefully and select all of the correct statements.) A. The protein hemoglobin contains the mineral iron. B. The life span of an RBC is about 60 days. C. Hemoglobin that has given up its oxygen is called debonded hemoglobin. D.RBCs have a life span of 120 days. E. The RBC is also know as erythrocyte. OF. The RBC is also known as thrombocytes. Type here to search D 5 CENarrow_forwardSmith is a chronic alcoholic whose liver shows signs of cirrhosis. Mr. Smith needs to have a surgical procedure, but there is concern because his pre-surgical blood tests indicate his blood is slow to clot. Explain the likely connection between his poor clotting time and his liver condition. It is not uncommon for a patient in renal (kidney) failure to suffer from anemia. Explain how a failing kidney could be related to the condition of anemia. 3. Martin and Kim were thrilled with the arrival of their first-born child, Michael but became concerned when his skin and whites of his eyes began to turn yellowish. The baby’s doctor explained that Michael was suffering from a transient condition known as neonatal physiological jaundice and was going to be okay. Although this condition could have serious consequences, Michael’s case was very mild and was not a cause for alarm. What is the name of the chemical that is responsible for Michael’s…arrow_forwardThe following statements about blood are true EXCEPT that _____. a. It contains dissolved gases b. The pH is slightly acidic c. It contains about 55 percent plasma d. The viscosity is five times greater than water.arrow_forward
- The term "hematopoiesis" refers to: Select one: a. a disease in which there is insufficient blood cell production b. the process of blood cell formation c. the mechanisms that prevent blood loss d. the rupture of red blood cells Question 51arrow_forwardGlucose transporter present in erythrocytes is- A. GLUT 1 B. GLUT 2 C. GLUT 3 D. GLUT 4arrow_forwardWhich of the following statements is (are) true about polycythemia?a. Polycythemia increases blood pressure.b. Polycythemia can result from cancer, hypoxemia, or dehydration.c. Polycythemia is diagnosed from a white blood cell differential test.d. Polycythemia is often a problem for smokers.e. Polycythemia can occur when the body has chronic exposure to carbon dioxidearrow_forward