Question 31 Which of the following is responsible for t OA. Surface tension OB. Surfactant OC. Lack of surfactant O D. Smooth muscle O E. Cartilage

Q: QUESTION 43 The central receptors in the medulla oblongata adjust the breathing rate in levels…

A: Breathing process involves uptaking of oxygen rich air and releasing of carbon dioxide rich air.

Q: 46. Vertigo :- Select one: a. is a post-rotational sense of being rotated toward opposite side of…

A: The vestibular apparatus is the inner ear's non-auditory part.  It has three primary functions in…

Q: n organs with high metabolic activity, the intracellular concentration of 2, 3 diphosphoglyceric…

A: 2,3 Diphosphoglycerate (2, 3 DPG) increases in the RBCs (red blood cells) due to various reasons.…

Q: QUESTION 10 Endurance training increase the number of: O slow fibers, which are fatigue-resistant O…

A: Muscle fibres can be defined as the muscle cells that are functionally accountable for controlling…

Q: Which of the following sample is always collected by sterile needle aspiration and must not be…

A: Body fluids are liquids originating from inside the bodies of living humans. They include fluids…

Q: QUESTION 5 Match the component associated with water balance to the correct terminology. v…

A: A sense is a biological mechanism used by living organisms in order to detect and appropriately…

Q: A 93 kg patient is receiving an argatroban infusion at 23.3 mcg/min. The measured PTT is 40 seconds.…

A: Given thatA 93 kg patient receives an argatroban infusion at 23.3 mcg/min. The measured PTT is 40…

Q: Order the following in the correct sequence that reflexes are trasmitted through the nervous system…

A: In animals, there is highly specialized cell is present and is called neurons whose main function is…

Q: A patient is to receive 1 g of ceftriaxone intravenously twice per day. The available dose is 1,000…

A: A patient is to receive 1 g of ceftriaxone intravenously twice per day.The available dose is…

Q: The type Il alveolar cells are important because they_. produce surfactant O form a layer of thin…

A: Alveoli cells are the ones present in the alveoli of lungs. It is the site of gaseous exchange in…

Q: A larger percentage of carbon dioxide gas is dissolved in the blood plasma as compared to oxygen gas…

A: Solubility coefficient refers to the volume of a gas that can be dissolved in a unit volume of…

Q: QUESTION 35 The greatest quantity/percentage of filtered water is reabsorbed from the Cortex Medulla…

A: In the image, we are shown a structure of nephron. It is the functional and structural unit in…

Q: The oxyhemoglobin dissociation (saturation) curve shifts to the righ hemoglobin and the content of…

A: Hemoglobin is a pigment in the red blood cells that contains iron. Heme is mentioned because it is…

Q: QUESTION 22 Which of these statements is false? O Physical activity increases the risk of adverse…

A: One of the reasons for the rapid rise in obesity in adults and children is the inexpensive…

Q: Question 20 Which of the following statements regarding the role of the respiratory system in the…

A: The lungs can increase or decrease depending on how much carbon dioxide is in the blood. Eliminating…

Q: As inspired air moves through the conducting airways, the temperature of the gas becomes that of the…

A: The process of oxygenating tissues is vital for proper functioning of the human body. It is…

Q: Most of the carbon dioxide in the blood is transported as carbonic acid bicarbonate ions solute…

A: One carbon atom and two oxygen atoms make up carbon dioxide, a chemical molecule. Photosynthesis is…

Q: QUESTION 22 In capillaries of systemic circulation, carbonic anhydrase converts into carbonic acid /…

A: The carbon dioxide that is produced by cellular respiration by different tissues, must be…

Q: Which of the following is false? O alpha receptors cause smooth muscle to contract O Beta receptors…

A: G protein-coupled receptors such as muscarinic, beta, and alpha receptors are involved in…

Q: Question 26 Smaller aerosols have less interference with the functions of the respiratory system…

A: The respiratory system is made up of the organs and other parts of your body that are involved in…

Q: QUESTION 4 Which of the following is NOT an early symptom of ALS? O Difficulty swallowing O Leg…

A: The neural system is the highly complex system of the body that mediates an efficient interaction…

Q: Which of the following enzymes is found in high concentration in the endothelial cells of the…

A: Enzymes are biological catalysts, that enhance the metabolic activities and increase the rate of…

Q: Question 45 Air flow through the bronchioles is in O A. resistance to air flow OB. length of the…

A: Bronchioles- They are smaller airways in the respiratory tract. The respiratory tract has the…

Q: QUESTION 5 The body's ability to heal itself after a cut would be.... O A Metabolism OB. A catabolic…

A: The question is asking about the process through which the body heals itself after a cut. This…

Q: QUESTION 45 Which of the following statements is FALSE? Low oxygen levels in the blood increase…

A: Introduction: The body's cells require energy for metabolism, that is supplied by the blood from the…

Q: Which of these is not a major buffer system in the body? O Carbonic acid O Phosphate O Calcium

A: The pH of intracellular and extracellular fluid needs to be maintained at a constant level as this…

Q: In certain conditions, the brain stops responding to changes in carbon dioxide levels, and, instead…

A: Chemoreceptors control breathing. Two kinds of chemoreceptors are present, arterial chemoreceptors…

Q: QUESTION 14 1. As you walk through the Reading Terminal, you browse one of the fish stands. You see…

A: The main distinguishing feature of bony fishes is the that their skeleton is made of true bone and…

Q: Given the following, what is the partial pressure of gas B (mm Hg) in this mixture of gases? Mixture…

A: The total pressure exerted by the gases is the sum of the pressures of gas molecules present in the…

Q: Question 59 Which of the following is NOT a function of blood? B. conducts neural impulses OC.…

A: Circulatory system is one of 11 body system which is involved in circulation of body fluid.  It…

Q: Question 1 Which of the following reactions is more likely to occur in systemic capillaries than in…

A: We must take into consideration the varieties in gas concentrations and partial pressures to choose…

Q: Question 44 Concerning pulmonary circulation, which of these is NOT tr The pulmonary veins carry…

A: Location of heart :- Heart is a mesodermal origin. It is located in the thoracic (chest)…

Q: QUESTION 22 Excitotoxicity would be increased by which of the following O A. heightened activity of…

A: Excitotoxicity is a form of cell death caused by excessive stimulation of certain types of neurons.…

Q: With a RIGHT SHIFT of the oxygen-Hb saturation curve, P50 O INCREASES O DECREASES O DOES NOT CHANGE

A: Hemoglobin contains 4 subunits, and each subunit contains heme pigment. Each heme pigment gets…

Q: Which of these is the function of the gall bladder? O Destroy old erythrocytes O Store and…

A: Store and concentrate bile

Q: The primary signal detected by the peripheral che O A. increase in P02, opening O B. decrease in…

A: Chemoreceptors are a type of sensor that detect chemical changes in the blood. They are like the…

Q: The major storage vessels for blood volume are: O A. The Veins. OB. The Aorta. OC. The Capillaries.…

A: Blood vessels are the channels or passageway in which blood flow.   Blood vessels are  :-  I ) Aorta…

Q: 1. Control of fluid flow is vital for efficient respiration. With the development of more complex…

A: Fishes respire through gills. The gills are generally present on either side of the head. They…

Q: When alveolar ventilation exceeds the needs of cellular resp O A. increase in the hydrogen ion O B.…

A: The respiratory system is responsible for the release of carbon dioxide from the body and uptake of…

Q: Question 33 High metabolism requires all of the following EXCEPT: O Efficient pump O counter current…

A: Metabolism is the process in which organisms break down the food particles to generate the energy it…

Q: QUESTION 4 When CO2 binds to hemoglobin, it reacts directly with OA. ferric iron O B. ferrous iron…

A: Hemoglobin is a protein, which is known to transport gaseous molecules to the tissues.