Agricultural Science – Plant Physiology, Soil Fertility, and Crop Production (Exam Prep with Verified Answers)

Description: This document provides exam preparation material for Agricultural Science, focusing on plant physiology, soil fertility, and crop production methods. It includes verified exam questions and answers designed to help students master key concepts such as photosynthesis, nutrient management, and sustainable farming. The study material is useful for both coursework revision and final examination preparation, offering clear and concise explanations. Telangiectasia - 6 possible underlying disease processes - answer- rosacea - liver disease - scleroderma - lupus - corticosteroid use - raynaud's type 1 error - answerfalse positive, incorrectly rejects true null hypothesis type 2 error - answerfalse negative, fails to reject null hypothesis which is false most important national mandate to prevent VAP - answerHOB 30 degrees minimal level of professional competence; encompasses education, licensure, certification - answercredentialing granted by hospital credentialing committee; necessary to practice in inpatient setting - answerprivileging who grants licensure for AGACNPs - answerstate board of nursing ability of a test to correctly identify those with the disease - answersensitivity (+) ability of a test to correctly identify those without the disease - answerspecificity (-) the concept that there is no significant relation between the variables of a study - answernull hypothesis probability of error involved in accepting the observed results of a study as a valid representation of the population - answerp value what does a p value have to be to reject null hypothesis? - answerp 0.05 what does a p value have to be if it fails to reject the null hypothesis? - answerp 0.05 treatment for VAP - answer1. MRSA coverage - vancomycin or linezolid 2. Pseudomonas coverage - pip/tazo, - cefepime or ceftaz - imipenem or meropenem - aztreonam 3. Pseudomonas coverage #2 - levofloxacin or ciprofloxacin - amikacin, gentamicin, or tobramycin - colistin or polymyxin B treatment for cardiac tamponade - answerpericardiocentesis which acts delineate NP scope of practice? - answerindividual state practice acts 9 vaccines for asplenia (and 2 most important) - answer* meningococcal vaccines, pneumococcal vaccines - Hib - influenza - Tdap - HPV - varicella - MMR - zoster 6 labs you would see in Addison's disease - answer- hyponatremia - hypoglycemia - hyperkalemia - elevated ESR - lymphocytosis - plasma cortisol 5 at 0800 which test can be done to diagnose Addison's disease - answercosyntropin test which fluid should you give for a hypotensive patient with Addison's disease? - answerD5NS 7 labs you would see in Cushing's disease - answer- hypernatremia - hyperglycemia - hypokalemia - glycosuria - leukocytosis - increased serum ACTH - elevated plasma cortisol at 0800 which test can be done to diagnose Cushing's disease? - answerdexamethasone suppression test which ethnicity is most likely to have type 2 diabetes mellitus but least likely to seek treatment? - answerhispanic 11 steps of research process - answer- formulating the problem - reviewing literature - formulating hypothesis - selecting design - identifying population - methods of data collection - designing the study - conducting the study - analyzing the data - interpreting results - communicating findings arcus senilis - answer- blue/grey corneal ring in elderly due to hyperlipidemia - permanent color change with no effect on vision vent settings for ARDS - answer- low tidal volume ventilation 0.1 in two or more contiguous leads contraindication for thrombolytics in MI - answersevere uncontrolled HTN /= to 185/110 genetic trait related to sickle cell anemia - answerinherited autosomal recessive most preventable cause of death -