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Homeostasis - Answer Homeostasis is the regulation of the internal conditions of a cell or organism to maintain optimum conditions for function, in response to internal and external changes. Why is homeostasis important - Answer Homeostasis is critically important for organisms as it ensures the maintenance of optimal conditions for enzyme action and cell function What sensory cells do - Answer Sensory cells can detect information about the conditions inside and outside o...

Features of ATP that make it suitable as the universal energy currency - Answer -Small and water soluble so is easily transported around the cell -releases small manageable quantities of energy -easily hydrolysed (only requires one bond to break) The need for energy in living organisms - Answer -Anabolic reactions : protein synthesis form amino acids -Active transport -Muscle contraction -Maintenance of body temperature in endotherms Synthesis of ATP - Answer -Oxid...

What are species - Answer A group of organisms with similar morphological and physiological features that able to breed together and produce fertile offspring Morphological species concept - Answer In the past, most scientists described organisms by their physical features (morphology) as these can be more easily observed, They group together organisms that share many physical features that distinguish them from other species, This is the morphological species concept Ecologica...

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Community Health - Answer Efforts focus on prevention & promotion of population health at the federal, state, and local levels Public health - Answer Founded in the ethical principle of social injustice Entitles all people to basic necessities (housing, food, safe environment, adequate income, healthcare) Accepts a collective burden to make this possible Promote physical and mental health Prevent disease, injury, and disability Concept of health - Answer holistic sta...

This type of nursing care focuses of illness care and individuals and families. You manage acute and chronic illness in a community. Family centered illness care. For example: A nurse visits an elderly person at home to help with medication. - Answer Community-based nursing This type of nursing care's main focus is to preserve, protect, promote, or maintain health in populations and communities. It is health care to promote quality of life. More broad, population health is another t...

ACE Inhibtors Side Effects (Antihypertensives) - Answer A- Angioedema C- Cough E- Elevated K+ Examples: Captopril, Enalapril, Ramipril, Lisinopril ACE Inhibtors Adverse Effects on Systems - Answer - CV: Orthostatic hypotension, syncope tachycardia, hypotension, chest pain - CNS: Dizziness, fatigue, headache, weakness. - GI: Abdominal pain, diarrhea, nausea, vomiting - GU: Erectile dysfunction, impaired renal inuria - - Derm: Rashes. F and E: hyperkalemia. Misc: ANGIOEDEMA ...

The nurse is providing dietary education to a pregnant client with phenylketonuria (PKU). Which foods, if appearing on the client's lunch tray, would indicate a need for further teaching? Select all that apply. Bananas Dairy Eggs Nuts Legumes Meat - Answer Dairy Eggs Nuts Legumes Meat Rationale: Phenylketonuria (PKU) is a genetic disorder that results in central nervous system damage from toxic levels of phenylalanine, an essential amino acid. Foods containing phenylalanine s...

what are the steps of the nursing process - Answer assessment diagnosis planning implementation evaluation what is the first step in the nursing process - Answer assessment what is subjective data - Answer patient-reported symptoms

EtCO2, or End-Tidal Carbon Dioxide is a measurement of? Helps assess? - Answer , is a measurement of the partial pressure of carbon dioxide (CO2) at the end of an exhaled breath. provide valuable information about a patient's ventilation and overall respiratory status. It can help in assessing the effectiveness of ventilation and gas exchange. A common complication associated with systemic lupus erythematosus (SLE) is? what is it? - Answer lupus nephritis It's a kidney...

What are the two biggest causes of ESRD and kidney transplant rejection? - Answer #1 - Diabetes #2 - Hypertension What are the three renal replacement treatments? - Answer 1- Hemodialysis 2- Peritoneal dialysis 3- Kidney transplant Review: -Normal GFR rate? -Universal donor? -Universal recipient? - Answer -GFR: 120-125 mL/hr (180 L/day) -Universal donor: 0- -Universal recipient: AB+ ____________________ matching is essential for a successful transplant. The clo...

A client is prescribed spironolactone to manage moderate congestive heart failure. Which intervention should be part of the plan of care? - Answer Administering in the morning The health care team plans discharge instructions for a client with hypertension and recently started on a two-medication regimen. The nurse knows there is a need for further teaching when the client makes which comment? - Answer "I am not allowed to take any over-the-counter medications while on this m...

The tradition at a hospital dictates that oral temperatures are included in every set of client vital signs, regardless of diagnosis or acuity. Which phenomena is most likely an example of this statement? - Answer Practice that lacks evidence to support its application A nurse has observed that reorienting demented clients as frequently as possible tends to minimize the clients' level of agitation in the evening. The nurse has shared this observation with a colleague, who is skeptica...

The nurse is planning discharge teaching for a client with three strange motions to the finger and the thumb joint. What should the nurse include in the discharge teaching about the clients functional ability? - Answer The ability to dress and feed themselves may be difficult The nurse is preparing to insert an NG tube into a client. Which method should the nurse identify as the best method of estimating the NG insertion length? - Answer Measure the distance from the tip of the no...

antidote to warfarin - Answer Vitamin K Antidote: Opioids - Answer Naloxone Antidote: Lead - Answer Succimer (Chemet) Antidote: magnesium - Answer calcium gluconate Antidote to heparin - Answer protamine sulfate Antidote: Benzodiazepines - Answer Flumazenil (Romazicon) Antidote to acetaminophen - Answer Acetylcysteine (Mucomyst) Antidote: Digoxin - Answer digoxin immune FAB _____ is not given to a heart PT with asthma - Answ...

A patient is now in the recovery room after having vaginal surgery. Due to the positioning of the procedure, you would want to assess for what while the patient is in recovery? a. Bowel Sounds b. Dysrhythmia c. Homan's Sign d. Hemoglobin Level - Answer c What does a positive Homan's sign indicate? - Answer DVT After surgery your patient is semi-comatose with vital signs within normal limits. As the nurse, what position would be best for this patient? a. Semi-Fowl...

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which kind of pain is caused by injury or malfunction of the nerves? - Answer neuropathic t/f: pain can occur with or without stimulation - Answer true what are pain receptors called? - Answer nociceptors which source of pain involves the skin? - Answer cutaneous

Blood pressure - Answer Pressure against walls of arteries at systole and diastole of heart Systole - Answer Contraction of the heart Diastole - Answer Heart at reat Pulse pressure - Answer Systolic BP - Diastolic BP Peripheral Vascular Response(PVR) - Answer Affect of peripheral blood vessels against blood exiting the heart Compliance - Answer Ability of blood vessel to distend based on rise in BP Preload - Answer Volume of blood enter...

1. Johnny is playing after school and falls from the jungle gym breaking his humerus. When EMS arrives, bone is protruding through the skin. a. What type of fracture is this? What are the major types of fractures? What is the difference in an open versus closed, compound versus simple fracture? - Answer Open (compound) Closed (complete), open (compound), incomplete, compression, transverse, comminuted, stress fracture, avulsion, greenstick, and impacted Closed (complete/ simple) is a...