2023 atested Study guides, Class notes & Summaries

CRNA Boards Practice-Exam TEST MOD 006 with Revised Correct Q & A 2023/2024 ATESTED what is the best way to monitor temperature in the OR with combing safety and accuracy? correct answers Esophageal temp monitoring offers best combo of accuracy and safety over an extended period of time good estimation of core temp what are consequences of hypothermia? correct answers SNS stimulation Oxygen hgb curve shift to left Vasoconstriction and decreased tissue PO2 Coagulopathy and plt d...

Explain why x-rays alone cannot be used for a differential diagnosis correct answers The disease itself cannot be seen. An x-ray should be used to provide an explanation for signs and symptoms identified by a clinical examination. How does the heart differ in an AP CXR compared to a PA view? correct answers The heart will appear larger on an AP view because the heart is more anterior in the body How is an enlarged glottis characterized? correct answers Supraglottic swelling seen on a later...

A 3-dimensional visual of the respiratory system would be similar to an correct answers inverted tree if it were hollow Branches would be the correct answers bronchi Leaves of the tree would be correct answers comparable to alveoli, with the microscopic sacs enclosed by networks of capillaries The passive transport process of diffusion is responsible for correct answers the exchange of gases that occurs during respiration The respiratory tract is divided into correct answers upper an...

What is a psychological disorder characterized by refusal to maintain a normal minimum body weight, intense fear of becoming obese, and severe disturbance of body image. correct answers anorexia nervosa **can be fatal** What is an accumulation of fatty deposits on the walls of blood vessels? correct answers atherosclerosis What is an eating disorder characterized by episodic binge eating, followed by purging, fasting, using laxatives, and excess exercise? correct answers bulimia **pe...

Which tissue cannot be considered a major tissue type correct answers Extracellular Tissue What is the chemical formula for Ammonia correct answers NH3 Ions that have a negative charge correct answers Anions What is the most numerous element in the body correct answers Hydrogen In body weight calculations, what do we have as the highest concentration in the body correct answers Protein The three dimensional shape of a molecule is known as correct answers Conformation Whic...

Membrane correct answers thin, sheet-like structure that covers & protects body surface, lines body cavities, cover inner surfaces of organs Two major types of body membranes correct answers 1. epithelial membranes: epithelial tissue w/underlying layer of fibrous connective tissue 2. connective tissue membranes: no epithelial cells Three types of epithelial tissue membrane correct answers 1. cutaneous membranes 2. serous membranes 3. mucous membranes Cutaneous membrane correct answe...

Hypothesis correct answers A proposed explanation for a set of observations Null hypothesis correct answers A claim that the hypothesis is not correct Prediction correct answers Describes a measurable/observable result that must be correct if the hypothesis is valid (if, then) Experimental design correct answers 1. Question 2. Hypothesis & null 3. Prediction 4. Testing (observational, experimental) 5. Conclusions- from here, redesign as needed, ask new questions, etc. Species cor...

Hypothesis correct answers A proposed explanation for a set of observations Null hypothesis correct answers A claim that the hypothesis is not correct Prediction correct answers Describes a measurable/observable result that must be correct if the hypothesis is valid (if, then) Experimental design correct answers 1. Question 2. Hypothesis & null 3. Prediction 4. Testing (observational, experimental) 5. Conclusions- from here, redesign as needed, ask new questions, etc. Species cor...

CRNA Boards Practice-Exam TEST MOD 012 with Revised Correct Q & A 2023/2024 ATESTED Norepinephrine Mechanism of Action (MOA) correct answers A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually antagon...

CRNA Boards Practice-Exam TEST MOD 009 with Revised Correct Q & A 2023/2024 ATESTED Inspiratory Reserve Volume correct answers Amount of gas that can be forcibly inhaled after a tidal inhalation 3000 mL Tidal Volume correct answers Amount of gas that enters and exits the lungs during tidal breathing 500 mL Expiratory Reserve Volume correct answers Volume of gas that can be forcibly exhaled after a tidal exhalation 1100 Residual Volume correct answers Volume of gas that remai...