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Which is a correct statement about the extracellular matrix (ECM)? - Answer It is created by epithelial cells called fibroblasts Which of the following is a proper progression (immediately adjacent not requited, like with A-E-W) of levels of body organization? - Answer Functional units - organ system - body Phys Phab Kat has written an article highlighting the similarities of body organization in humans and the mice she studies. Which would be a correct statement from her paper...

tunneling nanotubes - Answer The form of direct communication that allows the two cells to be furthest apart is _______. always; can - Answer A homeostatic control system _______ requires energy to maintain a parameter at a set point that _______ change over the course of a lifetime. endocrines - Answer While studying for physiology, Brutus makes the poor decision to ask the entire class a question via email (instead of posting on the Discussion Boards). After reminding h...

What types of processes occur in skeletal muscles? - Answer - fast glycolytic - slow oxidative - fast oxidative Atrophy - Answer disuse/disease Hypertrophy - Answer use, especially exercise Aerobic Hypertrophy - Answer - high vascularization - high number of mitochondria - less fatigue What does an increase in vascularization cause? - Answer - change in path and amount of blood flow - add vessels to an area What does an increase in mitochondria c...

Phys Phab Catherine finds herself giving a swimming lesson to Brutus Buckeye. She tells him to take a deep breath in, the go underwater, then blow the air out while underwater. Since Brutus looks confused, she correctly tells him that before going into the water, he must ___ his intercostals and then, when underwater, he must ___ and his lungs ___ - Answer Stimulate - increase - pressure To increase an individual's vital capacity, the ___ should be decreasesd. - Answer Residual...

Somatosensory nervous system (Afferent) - Answer Skin joints muscles bones tendons What does Somatosensory nervous system detect? - Answer Touch Proprioception (Body Position; where your body parts are without looking at them) What receptor design does the somatosensory nervous system use? - Answer Afferent only (ONLY ONE THAT USES THIS THAT WE WILL TALK ABOUT) Why does the somatosensory nervous system use this receptor design? - Answer More spee...

What is blood pressure caused by? - Answer space contraction by heart chambers What type of relationship does pressure and volume have? - Answer inverse What are the two phases of a cycle of the heart? - Answer systole and diastole What is systole? - Answer contraction to empty the heart What is diastole? - Answer relaxation to fill the heart Which happens more: systole or diastole? - Answer Diastole What is stroke volume? - Answer EDV-...

Receptive Field - Answer Area being covered by axon terminal In a Receptor Field, is the specifity of the stimulus important? Why? - Answer No. As long as the stimulus is in the Receptor Field, the axon will have the same response Density of axons in a Receptor Field has a ( ) relationship with resulting potentials. - Answer direct What neurons are hit in a Receptor field? - Answer AFFERENT Where is having a dense quantity of axons in a Receptor Field importan...

osmosis - Answer net diffusion of water across a membrane; from high [H2O] to low [H2O] osmolarity - Answer total concentration of solutes in a solution - Ex: 3 mol MgCl2 + 2 mol glu in 1L = 11 Osm - move to high osmolarity isotonic - Answer same [nonpenetrating solutes] (ions, glucose, NADH) - water will not move because there is no gradient change - no volume change hypertonic - Answer increase [nonpenetrating solutes] - water will move out of cell into t...

Neurotransmitters can be combined with___because, unlike___, these two both___. - Answer Paracrine - endocrines - travel to nearby effectors. Considering our critical equations for physiology, carbon dioxide is associated with water ( i.e., both are reactants or both are products) in - Answer Equation 2 and 3 only. During childbirth, the mother's contractions trigger additional and stronger contractions. This situation is an example of ___feedback, as the system is moving __...

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Superficial inflammation of the epidermis is called what? - Answer Dermatitis What are the common types of dermatitis? - Answer contact, atopic, stasis, and nummular What type of dermatitis is associated with family history; recurrent itchy and inflamed skin? - Answer atopic dermatitis What type of dermatitis is associated with contact with a substance and causes a red rash at the site of contact? - Answer contact dermatitis What type of dermatitis is associat...

acute pancreatitis - Answer -Occurs suddenly OR recurrent but with resolution -First attack most severe -Inflammatory response; premature activation of enzymes inside the pancreas instead of the small intestine and it starts digesting itself (autodigestion) chronic pancreatitis - Answer Continuous, progressive inflammation and destruction with scar tissue replacing pancreatic tissue causes of pancreatitis - Answer Alcohol, gallstones, infection, medications, tumors, PUD...

A client with kidney dysfunction is about to undergo renal testing using a contrast medium. Which nursing interventions should be conducted before the procedure to ensure the client's safety? Select all that apply. 1. Assessing the client for a history of cirrhosis 2. Asking the client if he or she has a known shellfish allergy 3. Assessing the client for a history of lactic acidosis 4. Assessing the client's hydration status by checking blood pressure and respiratory rate 5. Asking...

The mother of a 3-year-old child arrives at a clinic and tells the nurse that the child has been scratching the skin continuously and has developed a rash. The nurse assesses the child and suspects the presence of scabies. The nurse bases this suspicion on which finding noted on assessment of the child's skin? 1.Fine grayish red lines 2.Purple-colored lesions 3.Thick, honey-colored crusts 4.Clusters of fluid-filled vesicles - Answer 1.Fine grayish red lines Permethrin is presc...

Upon evaluation of a client's medical history, the nurse recognizes that which condition may lead to an inadequate supply of oxygen to the tissues of the body? - Answer Chronic anemia A client returns to the telemetry unit after an operative procedure. Which diagnostic test will the nurse perform to monitor the effectiveness of the oxygen therapy ordered for the client? - Answer Pulse oximetry The nurse is conducting a respiratory assessment of a client age 71 years who has ...

nasal cannula - Answer A nurse is caring for an asthmatic client who requires a low concentration of oxygen. Which delivery device should the nurse use in order to administer oxygen to the client? Croup - Answer A woman comes to the emergency room with her 2-year-old son. She states he woke up and had a loud barking cough. The child is suffering from: Respiratory rate and depth - Answer The nurse is caring for a postoperative client who has a prescription for meperidine 7...

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interrelated concepts of clinical judgment - Answer leadership care coordination safety health care quality evidence patient education leadership - Answer The action of leading a group of people or an organization -in nursing this is taking charge in decision making for the patient's health care care coordination - Answer coordination of services provided to patients before they enter a health care setting, during the time they are in the setting, and after they ...

evidence based practice - Answer a problem-solving approach to clinical practice that combines the deliberate and systematic use of best evidence in combination with a clinician's expertise, patient preferences and values, and available health care resources in making decisions about patient care Steps to Evidence-Based Practice (EBP) - Answer 0 Cultivate a spirit of inquiry. 1 Ask a clinical question in PICOT format. 2 Search for the most relevant evidence. 3 Critically app...

When a client has a right pneumothorax, which type of breath sounds will the nurse expect to hear on the right chest? 1. Crackling 2. Wheezing 3. Decreased sounds 4. Vesicular sounds - Answer 3. Decreased sounds In which order would the nurse take these actions when suctioning a client who is receiving mechanical ventilation through an endotracheal tube? 1. Activate the ventilator hyper oxygenation settings 2. Assess lung sounds and vital signs 3. rotate catheter while suctioning...