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Q: CLINICAL SCENARIO Karla age 29 had multiple stabbed wounds on his extremities, her legs are…

A: The care, cure and core model of nursing theory was developed by Lydia Eloise Hall. She defined…

Q: THE EFFICIENCY OF EVALUATING THE OPERATION OF THE HOOD 1. carbon monoxide content in air 2. the…

A: The airflow (velocity) at the hood entrance and inside the hood has to be sufficient to collect and…

Q: Breathing

A: Introduction :- Breathing is the biological process of inhaling and exhaling of the gases between…

Q: If barometric pressure = 760 mmHg, intraplumonary/alveolar pressure = 760 and Intraplueral pressure…

A: The process of breathing is also known as pulmonary ventilation. It is the process by which air…

Q: Estimate the average lung compliance in the given graph (Clue: calculate the slope

A: Lung compliance is the expanding capacity of the lungs. It can be measured by finding the slope of…

Q: ame_auto.d21?ou=2591470&isprv=&drc=D18qi=2459238&cfql%=0&dnb3D0&fromQB=D0 1176 The volume of a gas…

A: At the end of the 18th century, scientists realised that correlations between pressure, volume, and…

Q: True or False: We can see the alveoli without a microscope: A) FalseB) True

A: Alveoli are the structural and functional unit of lungs. They are minute sac like structure. They…

Q: Table 3: Lung Capacities and Resting Values Minute IC(L) FRC(L) VC(L) TLC(L) Ventilation (L) iect 1

A: Tidal volume (TV)- When we breathe, the normal amount of air moved in and out with each breath.…

Q: Compare the elastic cartilage in the epiglottis to the hyaline cartilage in the trachea. Make 2-3…

A: Cartilage is a smooth elastic tissue.

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: VENTILATION FOR PREVENTING PROPAGATION OF POLLUTANTS THROUGHOUT THE ROOM 1. aeration 2. general…

A: Pollutants are defined as the elements or particles that are major contributors to pollution.  These…

Q: نقطة واحه Which of these is incorrect .concerning inspiration Pressure in lungs decreases, and air…

A: In order to provide O2 to tissues and remove CO2 from the body, the processes of inhalation…

Q: Mr. Huff and Puff exhales normally; then, using forced expiration, he exhales as much air as…

A: The volume in the lung can be divided into four units: tidal volume, expiratory reserve volume,…

Q: hy should you perform frequent reassessments of he airway of a patient who has a large burn when our…

A: During inhalation, when the air pathways are blocked by the excessive mucous or any severe infection…

Q: If the value of the intrapleural pressure decreases, then the elastic recoil of the chest wall will…

A: Boyle’s law describes the relationship between volume and pressure in a gas at a constant…

Q: Slapping a friend on the back when he has partial airway obstruction is the best way to dislodge the…

A: The partial airway obstruction is when a foreign object choke the windpipe instead of going into the…

Q: Read the volume from these three micropipettes. (Don’t forget units!)

A: Answer: Micropipette : Micropipettes are the most commonly used laboratory instrument that is used…

Q: During a run, your arterial PCO2 is 50 mm Hg and Po2 is 95 mm Hg. What would be your approximate…

A: Expected ventilation rate---the expected ventilation, inhalation rate is defined as the amount of…

Q: The condition emphysema results in loss of elastic recoil of the lung tissue. Would this make…

A: Emphysema is condition of lungs that causes shortness of breath . This happen due to alveoli damage.…

Q: The patient's fatigue and respiratory rate of 6 breaths/min further caused the ventilation-perfusion…

A: The lungs require the same amount of capillary blood and ventilation for normal functioning. The…

Q: Breathing process is controlled  by  1)Dalton's law 2)Henry's law 3)Diffusions law 4)Boyl's law

A: Answer-4). Boyle's law

Q: What do the following terms mean in mechanical ventilation for a patient? AC Mode FIO2 = 100% PEEP…

A: AC mode is one type of ventilation mode Assist-control (AC) mode is one of the most common methods…

Q: A dust particle is inhaled and gets into an alveolus without being trapped along the way. Describe…

A: The organ system of the human body. Through which exchange of gases occurs between the body and…

Q: 5 WW Normal breathing Deep breathing 15 30 45 60 75 90 105 120 Time (seconds) Lung volume (litres)…

A: Lungs are essential parts of the respiratory system. A pair of lungs in humans are formed in such a…

Q: Intrapulmonary pressure ____s (↑or ↓) during inspiration.

A: Answer : Intrapulmonary pressure Decreases during inspiration .

Q: respiratory system

A: Respiratory System- It is a system consisting of respiratory passage and respiratory organs.…

Q: Alveolar pressure is directly proportional with surface tension of the lining liquid. ( false or…

A: The pressure within the pulmonary alveoli is referred to as alveolar pressure. It is negative (below…

Q: When the diaphragm ascends, the volume of the lungs increases. O a. True O b. False

A: Breathing is the process through which gaseous exchange takes place inside the body. It consists of…

Q: Inspiration occurs when: Select an answer and submit. For keyboard navigation, use the upidown arrow…

A: Inspiration occurs inside the lungs and the exchange of gaseous matter happens when atmospheric…

Q: Calculate the alveolar gas tension given the following FiO2 = 0.21, Patm = 700 Torr, pH2O = 47 Torr,…

A: The alveolar gas tension or alveolar gas equation is used to estimate the partial pressure of oxygen…

Q: Buboy age 25 had multiple stabbed wounds on his extremities, his legs are drenched in blood and the…

A: According to Lydia Hall's theory, nursing is defined as the engagement in the CARE, CORE, and CURE…

Q: Figure 6 shows nervous control during breathing. Rajah 6 menunjukkan kawalan saraf semasa…

A: S is rib muscles so, during inspiration external intercostal muscles contract causing the expansion…

Q: If a patient is receiving an FiO2 of 0.60 on a day when the barometric pressure is 725 mm Hg, and if…

A: The direct calculation of the partial pressure of oxygen (PaO2) within the alveoli is impossible.…

Q: While a subject was exercising vigorously the measurements in the Table were made. All measurements…

A: Respiration is a metabolic process through which carbon dioxide is exhaled and Oxygen is inhaled.…

Q: A subject records the following lung volumes: Tidal Volume: 470ml Expiratory Reserve Volume: 880ml…

A: Respiration or Breathing is the process by which an individual inhales oxygen and exhale carbon…

Q: 5 of 15 The image shows a subject connected to a Spirograph. Select ONE of the following statements…

A: Spirometer tubing & cylinder + mouthpiece + nasal cavity. This option is correct answer.…

Q: The cells that secrete surfactant into the alveolar space are O Type Il alveolar cells O Endothelial…

A: Surfactant  is defined as the lipoprotein (mixture of lipid and proteins) comprised of some…

Q: Alveoli surrounded by blood so that O, can diffuse from the alveolus into the red blood cells and…

A: The main function of respiratory system is to take in oxygen and eliminate carbon dioxide. Alveoli…

Q: Thermistors are occasionally placed in the nose to monitor the breathing rate of patients. True or…

A: In medical science, technological advancement has lead to  better treatment and diagnosis. There are…

Q: All of the following are signs of upper airway obstruction EXCEPT: O Wheezing O Croup O Grunting O…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: At end-expiration, Pta isA. 0 mm Hg.B. 2 mm Hg.C. 4 mm Hg.D. 6 mm Hg

A: Respiration is the basic function of all organisms. Organisms respire in multiple ways include…

Q: This figure represents Atmospheric pressure (Patm) = 760 mmHg Thoracic walI 756 760 Lung Diaphragm…

A: Lungs are the primary organs of gas exchange in humans.

Q: TV-400 ml., Alveolar dead space- 100 ml., RR 15/mm. a. What will be his alveolar ventilation rate?…

A: Alveolar ventilation rate can be measure through the formula= (tidal volume - alveolar dead space) ×…

Q: a. Find MIC and MBC b. Advice a method to reducing MIC and MBC.

A: Minimum inhibitory concentrations (MIC) are defined as the minimum concentration of an antimicrobial…

Q: If there are 3 × 108 alveoli in a lung with a functional residual capac- ity (FRC) of 2.5 liters,…

A: Given,number of alveoli =3×108 Functional residual capacity,FRC  =  2.5L=2.5×10-3 m3

Q: when auscultating the apex of the lungs you should listen  a. 4 cm above the first rib b. even…

A: Lungs are the respiratory organs which receive oxygen from the environment and supply the oxygen to…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.