Unit 2b - Study guides, Revision notes & Summaries

A patient who has been in the intensive care unit for 17 days develops hyponatremic hyperosmolality. The patient weighs 132 lb (59.9 kg), is intubated, and is receiving mechanical ventilation. The serum osmolality is 320 mOsm/L kg H2O. Clinical signs include tachycardia and hypotension. The adult-gerontology acute care nurse practitioner's initial treatment is to: A. reduce serum osmolality by infusing a 5% dextrose in 0.2% sodium chloride solution B. reduce serum sodium concentration by infu...

NSCA CSCS Practice Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Grade A Q: Where are the contractile proteins in striated muscle located? Answer: The sarcomere Q: What does the sarcoplasmic reticulum store that is significant for muscular contraction? Answer: Calcium ions Q: What protein is significant for initiating muscular contraction? Answer: Troponin Q: What is the all or nothing principle of muscular cont...

Distinction grade 4A assignment, includes all the relevant information for pass, merit and distinction. Use this as a template for your own assignment and to learn the key points you should make in your own to get a distinction first try.

1. Which of the following is a key assumption of the supply and demand model? A) that the price and quantity sold are determined in a single market B) that the prices and quantities sold are simultaneously determined in all markets C) the way the whole economy achieves equilibrium D) that international markets affect domestic markets, which in turn affect local markets 2. A key assumption of the supply and demand model is that: A) each firm's good is unique and cannot be duplic...

Biology 235 - Exam 3 Questions With Verified Answers 2024/2025 What do golgi tendon organs do? - detect changes in muscle tension - when the muscle contracts, the Golgi tendon organ is stimulated, and it sends a signal to the brain to relax the muscle what do spindle muscle cells do? - detect changes in the length of a muscle - if it senses the muscle is lengthening, it sends a signal to contract. if it continues to lengthen, they will eventually stop the signals and the muscle wil...

Hello, this is a D* (Distinction) grade on unit 2D . All criteria to achieve P7, M4 & D4 have been accomplished in this assignment. Everything included in this assignment is based upon me and my skills in the lab. By reading this assignment you will understand what the assessor and examiner want to hear from you and what they are looking out for so that you can achieve all Pass, Merit and Distinction criteria. All references are included. (Message me to discuss prices!)

The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a small volume nebulizer at home? a. manual dexterity b. highest grade level achieved in school c. spousal support d. English speaking proficiency - a. manual dexterity Which of the following would be most beneficial in resolving microatelectasis? a. chest tubes b. percutaneous ventilation c. thoracentesis d. bronchoscopy - d. bronchoscopy A 45 year-old patient i...

part two of the assignment for applied science BTEC distinction achieved references included

. The nearest star outside our solar system is approximately 4 x 10^13 kilometers (km) from Earth and our moon is approximately 380,000 km from Earth. If these distances were scaled down so that the distance from Earth to our moon was represented by 1 centimeter, then which of the following is closest to the scaled down distance, in kilometers, from Earth to the nearest star outside our solar system?A. 10B. 100C. 1,000D. 100,000E. 1,000,000 - ACCURATE ANSWERS If we denote the scaled down distanc...

Surface density correct answers Amount of something per unit of area Density correct answers d=m/v density equals mass divided by volume Surface Area of a Sphere correct answers SA= 4πr^2 Surface Area of a Cone correct answers SA= πrs + πr^2 Surface Area of a Cylinder correct answers SA= 2πrh + 2πr^2 Surface Area of a Pyramid correct answers SA= 1/2ps + B Surface Area of a Rectangular Prism correct answers SA= ph + 2B Surface Area of a Square Prism correct answers SA= 6...