A. Blood is about 92 percent water. Which of the following statements about blood is true? A. Blood is about 92 percent water. B. Blood is slightly more acidic than water. C. Blood is slightly more viscous than water. D. Blood is slightly more salty than seawater. B. It is the most abundant plasma protein Blood is a connective tissue composed of plasma and formed elements. Formed elements consist mainly of erythrocytes (red blood cells), Leucocytes (white blood cells) and platelets. Plasma is an extracellular matrix which suspends the formed elements. The percentage of water in the plasma is 92 percent
. contains more cells than plasma b. contains more plasma than cells c. contains equal volume of cells and plasm 17) Which of the following is a true statement about blood vessels? A) Capillaries have the lowest pressure. B) Arterioles and capillaries have smooth muscle surrounding them. C) Both arteries and veins are very elastic. D) Veins always carry blood towards the heart. E) Aterioles have the largest diameter. 24) Which of the following is a true. Which of the following statements is true about BAC (blood alcohol content)? Answers. A. The breathalyzer is a test to determine a person's BAC. B. A chemical test for BAC is needed for an alcohol conviction. C. BAC levels are reduced by a person's physical fitness. D. After drinking, coffee or a cold shower will lower your BAC
Because of potential damage to the heart, blood collection by cardiac puncture is commonly permitted only as a terminal procedure. Which statement is TRUE regarding anesthesia in rats? Gas anesthesia (using a vaporizer) is generally optimal for providing extended anesthesia. Which of the following statements is true regarding PAM team members Which of the following statements is true concerning human blood? a) The blood of all normal humans contains red and white cells, platelets, and plasma. b) Some human populations normally lack the ability to produce plasma. c) Proteins are not normal components of human blood Which of the following statements is true about Erythroblastosis fetalis? It occurs due to massive hemolysis of fetal RBCs, due to a mismatch in the Rh blood group of fetus and mother. Anemia is an inability of the blood to: carry oxygen: A hematocrit reading can help determine if a patient has: anemia & polycythemi
Indicate whether each statement is true or false. 1. The heart skeleton consists of a bony plate of osseous tissue between the atria and ventricles. 2. The heart skeleton forms rings around the atrioventricular and semilunar valves and provides support for them. 3 31. Which statement is true regarding the blood-brain barrier (BBB)? (Select all that apply.) a. The BBB is dependent on astrocytes. b. It uses the meningeal layers of the brain. c. It restricts the flow of large molecules, such as potassium Which of the following is NOT a true statement regarding blood? A. The normal average temperature of blood is around 100.4o F. B. The normal pH range for blood is 7.35 - 7.45. C. Hemocytoblasts are a common component of circulating blood. D. The primary circulating blood cell is the RBC
Which of the following is a TRUE statement about the effects of STIs on one's health? A. In addition to the emotional trauma that an STI can cause, a person can suffer great mental disability as a result of an STI. B. The physical effects of an STI can be easily hidden because they generally only affect the genital area. C. If there are no symptoms of the STI, the person can still donate blood. Which of the following statement(s) is (are) true about heart? A. Right atrium receives deoxygenated blood through the Vena Cavas or big veins and then the blood is passed on to right ventricle through the tricuspid valve
Which of the following statements are true for the blood vessel/sinus compartment of the bone marrow. This version of the course is no longer available. Need multiple seats for your university or lab? Get a quote. The page below is a sample from the LabCE course Introduction to Bone Marrow. Access the complete course and earn ASCLS P.A.C.E. Which of the following statements is true about the ABO blood group system? A. Antigens are located on the surface of white blood cells B. Antibodies are located in the blood plasma C. Antibodies are located on the surface of red blood cells D. Antigens are located in the blood plasm
1. Choose the CORRECT statement(s) concerning the function of blood. A.It transports oxygen and carbon dioxide. B.It defends the body against infection. C.It helps prevent loss of blood by clotting. D.It transports hormones. E.All of the choices are functions of blood. 2. The fluid that immediately surrounds tissue cells is called: A.lymph B.plasm Which one of these statements is true regarding blood circulation? A. For health and survival, it's critical for blood circulation to be ongoing and uninterrupted. B. Normally, blood circulates in a repeating stop-start rhythm. C. The heart deoxygenates blood that's returned to it. D. Taking in large quantities of oxygen makes the circulatory system less efficient. i don't know this one can. Which of the following statements about blood vessels is not true? answer choices the aorta is the thickest artery of the body because it receives blood from the strongest part of the hear a) Both statements are true and related. b) Both statements are incorrect and related. c) The 1st statement is true, and the 2nd statement is false; the statements are related. d) The 1st statement is false, and the 2nd statement is true; the statements are related
The correct statement is letter C. Explanation: All arteries except the pulmonary artery carry oxygen-rich blood. Most arteries are responsible for the delivery of oxygen and nutrients to all cells and the pulmonary veins are the one who transfer oxygenated blood from the lungs to the heart Which of the following statements concerning adrenal parenchymal cells is true? (A) Those of the zona fasciculata produce androgens. (B) Those of the adrenal medulla produce epinephrine and norepinephrine. (C) Those of the zona glomerulosa produce glucocorticoids. (D) Those of the cortex contain numerous secretory granules Identify the true statements regarding nucleic acids. Definition. 1. Nucleotides are the monomers of nucleic acids. A hydrolysis reaction resulting in the release of adipose connective tissue into the blood is called_____. Definition. Lipolysis: Term. Identify examples of intermolecular attractions. Which of the following is true of.
All of the following statements referring to the uterine cycle are true except _____. A) the corpus luteum is formed from the ruptured follicle after ovulation B) FSH and LH directly promote development of the uterine endometrium C) a decrease in the levels of ovarian hormones signals menstruatio Which of the following statements is/are true? Statement 1: The walls of arteries near the heart contain a lot of elastic fibres so that they can stretch and recoil to maintain blood pressure. Statement 2: The walls of the venules contain little muscle. Statement 3: The walls of arteries contain a lot of muscle fibres to contract and generate. . It is common for blood pressure readings to vary like this. B. The highest blood pressure reading is the correct one. C. The lowest blood pressure reading is the correct one. D. He can be reassured that his blood pressure is normal. D8. Which one of the following increases your risk of having.
Which of the following statement(s) is (are) true about respiration? (i) During inhalation, ribs move inward and diaphragm is raised (ii) In the alveoli, exchange of gases takes place i.e., oxygen from alveolar air diffuses into blood and carbon dioxide from blood into alveolar air (iii) Haemoglobin has greater affinity for carbon dioxide than oxygen (iv) Alveoli increase surface area for. d) a reduced blood volume . 84) Cutting the sympathetic nerves to the bladder may cause : a) retention of urine . b) loss of pain sensation in the bladder . c) periodic micturition . d) relaxation . 85)Which of the following statements about the fluid in distal part of proximal tubule is true : T& Which of the following is true about blood plasma? A) The main protein component is hemoglobin. B) It is a faint yellow fluid. C) It is the same as serum but without the clotting proteins. D) It is about 90% water. Answer: D) It is about 90% water Which statement below describes the lymphatic system's role in relation to the cardiovascular system? It is the primary source for regulation of blood pressure. It maintains blood volume and, hence, pressure 12-All of the following statements are TRUE regarding the A 2 blood group EXCEPT: A. Dolichos biflorus lectin generally does not agglutinate A 2 RBCs B. Ulex europaeus lectin may agglutinate some A 2 RBCs C. A 2 RBCs have more A antigen than A 1 RBCs D. If anti-A 1 is made, it is usually clinically insignificant E. Most A
Which ONE of the following statements regarding blood vessels is INCORRECT? A. Veins function as volume reservoirs due to their high compliance. B. The pressure in venules would be less than the pressure in large veins. C. Capillaries are the vessel type that have the greatest total surface area. D 3. True or False: Treatment of Hyperglycemic Hyperosmolar Nonketotic Syndrome is similar to the treatment of Diabetic Ketoacidosis. 4. A patient is being discharged home after recovering from HHNS. Which statement by the patient requires patient re-education about this condition? A. I will monitor my blood glucose levels regularly. B 'True Blood' Star Nelsan Ellis Dies at 39 He was a great talent, and his words and presence will be forever missed, said his manager, Emily Gerson Saines 24. Which of the following statements regarding neuroglia is false? A) Neuroglia serve as the major supporting tissue in the CNS. B) Neuroglia form part of the blood-brain barrier. C) Neuroglia produce action potentials for skeletal muscles. D) Neuroglia form myelin sheaths around some axons. E) Neuroglia produce cerebrospinal fluid. Answer: Which of the following statements about serotonin is correct? a) 5-HT1 receptors are found on nerve endings and are stimulatory. b) 5-HT2 receptors are found on smooth muscle and are stimulatory. c) 5-HT3 receptors are found on smooth muscle and are inhibitory. d) Cyproheptadine is a highly selective antagonist of 5-HT2 receptors
So the first statement is that closed circulatory systems have blood, blood vessels, and those blood vessels separate the blood from the interstitial fluid of the body. If we look at the definition of a closed circulatory system, we can see that this is true. Okay, The 2nd 1 is that earthworms have closed circulatory systems The following are true statements with regard to the fetal circulation EXCEPT: Since the fetal liver is a hemopoietic organ, it is large and well supplied with oxygenated blood. Fetal brain receives relatively pure arterial blood. Fetal and maternal blood vessels anastomose in the placenta
True Blood originally aired on HBO for seven seasons between 2008 and 2014, following the goings on in Bon Temps, Louisiana, where vampires, werewolves and more mystical creatures abound The Rh-positive blood of the child during the first pregnancy does not enter the mother's blood stream. b. By the time the mother produces anti-Rh antibodies during the first pregnancy, the womb of the mother is protecting the child. Which of the following statements is true of herd immunity? Choose one answer. a. It refers to the program. The exposed employee's blood shall be collected as soon as feasible and tested after consent is obtained. 1910.1030(f)(3)(iii)(B) If the employee consents to baseline blood collection, but does not give consent at that time for HIV serologic testing, the sample shall be preserved for at least 90 days All of the following statements are true about free fatty acids released from adipose tissue EXCEPT. Fatty acids are hydrophobic; Fatty acids are not soluble in blood, the cytosol, or any other water solution Fatty acids are transported in the blood by albumin Fatty acids bind to a hydrophilic binding pocket of albumi Question 5. Which of the following statements regarding glucose is not true? a) Glucose is a monosaccharide sugar. b) Glucose can be metabolised by both aerobic and anaerobic metabolism. c) The normal blood glucose concentration is 4-7 mmol/l. d) A high blood glucose concentration is called hypoglycaemia
1. All of the following statements about glycogen are true EXCEPT. A branched polymer made from glucose with a variable molecular weight between 10 and 100 million. Contains chains of glucosyl units linked by alpha-1,4 bonds with alpha-1,6 branches. The many glucosyl residues that are attached to the fatty acid glycogennin are designated as the. Which statement (remember that all parts of the statement must be true) is TRUE regarding the neurological deficits that would be present following lesions of these shaded structures? There might be deficits that are not included in the responses Which of the following statements is not true of the endocrine system? ? It is one of two major regulatory systems of the body. ? It is composed of glands that secrete chemical messengers into the blood. ? It is an important regulator of homeostatic mechanisms. ? It influences and is influenced by the nervous system ? None of the above
Q3) Write true or false for each of the following statements: Removal of solid undigested food is excretion. Medulla of kidney passes urine into urinary bladder. Excess of sugar in blood is a symptom of diabetes. Urine is devoid of blood cells A.True B.False 23. Which statement is NOT true about peptide hormones? A.They are derived from amino acids, peptides, or proteins. B.They bind to receptors on the cell surface. C.They lead to cyclic AMP inside the cell. D.They create an enzyme cascade effect. E.They must enter the cell in order to have an effect. 24 Nelsan Ellis, the actor who starred on HBO's True Blood as the fan favorite Lafayette Reynolds, struggled with drug and alcohol abuse for years. That battle ultimately cost the 39-year-old his life Which of the following statements about erythropoietin is true? a. It facilitates the proliferation and differentiation of the erythrocyte lineage. b. It is a hormone produced by the thyroid gland. c. It is a hemopoietic growth factor that prompts lymphoid stem cells to leave the bone marrow. d. Both a and b are true
18. When the sporozoites enter the human blood, it is carried to the liver and replicate and develops into merozoites in the liver. The merozoites release into the blood and the parasites invade RBCs. Which of the following statements is Not true regarding the developmental phase of Plasmodia inside the RBCs Which one of the following statements about lead poisoning is false: Please select the single best answer. While lead distributes to all tissues, the central nervous system, kidney, and bone marrow are particularly susceptible to lead toxicity. Whole blood lead measurement is the best test for detecting lead toxicity Which of the following statements is NOT correct? A) High-density lipoprotein (HDL) carries cholesterol from cells to the liver. B) Low-density lipoprotein (LDL) protects against the development of clogged arteries. C) A diet low in saturated fat and cholesterol decreases the blood cholesterol level in some individuals. D Mention, If the Following Statement is True Or False. If False Rewrite the Wrong Statement in Its Correct Form: Blood Group Ab is Universal Donor. CISCE ICSE Class 10. Question Papers 301. Textbook Solutions 25526. Important Solutions 2864. Question Bank Solutions 26004. Concept Notes.
Blood accounts for 7% of the human body weight, with an average density around 1060 kg/m 3, very close to pure water's density of 1000 kg/m 3. The average adult has a blood volume of roughly 5 litres (11 US pt) or 1.3 gallons, which is composed of plasma and formed elements.The formed elements are the two types of blood cell or corpuscle - the red blood cells, (erythrocytes) and white blood. 3) Which of the following statements regarding CSF is NOT true: a. The CSF is secreted by the choroid plexus within all IV ventricles b. The ionic content of CSF and blood plasma are the same c. CSF is absorbed into the venous system through the arachnoid granulations d. The composition of CSF is in equilibrium with brain extracellular fluid Which of the following is true about amino acids? b. many amino acids can be absorbed directly into the blood . Question 3 Amino acids can be converted to _____. a. glucose: b. fat: c. other amino acids has been established for protein. Which of the following statements are correct? a. RDA was established based on the assumption that a. No, it's not true. Usually arteries carry oxygenated blood and veins carry de-oxygenated blood. But there are exceptions. The pulmonary artery carries de-oxygenated blood, from the right ventricle of the heart to the lungs. The pulmonary veins , which are 4 in number, carry oxygenated blood from the lungs to the left atrium of the heart. The following diagram of the heart and the great vessels.
True: B. False: 8. Pregnant women may need more rest, but they usually don't need to give up their regular exercise routines. fetal blood travels to and from the placenta via the umbilical cord. 13. Which of following statements regarding nutrient needs during pregnancy is false? A. the RDA for protein is 2.2 g/kg body weight per day. B Video about Which Of The Following Functions Primarily As A Blood Buffer Supplement Follow to get the latest 2021 recipes, articles and more! Which Of The Following Statements Is True
Blood lactate is an excellent indicator of glycolytic ATP turnover. a. True b. False 14. During EPOC, the principal nutrients used with oxidative means are lactate and fat. a. True b. False Cardiac output is calculated as: a. Heart rate/stroke volume.. the time of day the alcohol is consumed. Most research on substance abuse among Hispanics/Latinas has focused on alcohol (e.g., Ames and Mora 1988; Canino 1994; Gilbert 1991) and has confirmed the widely held belief that, regardless of national origin, Hispanics/Latinas generally have higher rates of abstinence from alcohol and drink alcohol less frequently than Hispanic/Latino men. BAC of 0. 1. Which statement is true concerning blood cells? A. White blood cells take oxygen to body tissue. B. White blood cells contain hemoglobin. C. White blood cells contain a protein that releases oxygen. D. Red blood cells contain a protein that binds with oxygen 5. Which of the following statements about epithelia tissue is (are) true? I a. They have no blood vessels b. They are nourished by substances diffusing from underlying areas. C. They cell loosely fit together. d. The can regenerate (produce new cells) easily and quickl True/False Questions Blood in the urine may be a symptom of bladder cancer. True. 46. True/False Which of the following statements is a false or incorrect statement? A) The male urethra serves both the urinary and reproductive systems at the same time. B) The male urethra serves both the urinary and reproductive systems but at different.