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- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/19%3A_Gastrointestinal_System_and_Disorders/19.05%3A_Disorders_of_the_Lower_GI_SystemThis page provides an in-depth overview of various lower gastrointestinal (GI) disorders, including their pathophysiology, risk factors, clinical manifestations, diagnostics, and treatment options. Sp...This page provides an in-depth overview of various lower gastrointestinal (GI) disorders, including their pathophysiology, risk factors, clinical manifestations, diagnostics, and treatment options. Specifically, it details conditions like constipation, diarrhea, irritable bowel syndrome (IBS), celiac disease, colorectal cancer, appendicitis, diverticular disease, and inflammatory bowel disease (IBD).
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/17%3A_Nervous_System_and_Chronic_Diseases_of_the_Nervous_System/17.09%3A_Neurological_InjuriesThis section provides a detailed overview of traumatic brain injuries (TBIs) and spinal cord injuries, including their pathophysiology, risk factors, clinical manifestations, and diagnostics. It highl...This section provides a detailed overview of traumatic brain injuries (TBIs) and spinal cord injuries, including their pathophysiology, risk factors, clinical manifestations, and diagnostics. It highlights the importance of understanding these injuries for medical and nursing care, outlining nursing interventions and evaluation strategies. It also discusses medical therapies, such as surgery and medications, and emphasizes the importance of rehabilitation and long-term care for recovery.
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/11%3A_Gas_Exchange_Airway_Management_and_Respiratory_System_Disorders/11.02%3A_Upper_and_Lower_Respiratory_AssessmentThis page discusses respiratory assessments, emphasizing the components of upper and lower airway assessments. It outlines the importance of monitoring vital signs and respiratory efforts, and highlig...This page discusses respiratory assessments, emphasizing the components of upper and lower airway assessments. It outlines the importance of monitoring vital signs and respiratory efforts, and highlights subjective questions to gather patient information about respiratory symptoms. The page describes the process of assessing signs like breathing patterns, lung sounds, and chest condition.
- https://med.libretexts.org/Bookshelves/Nutrition/Principles_of_Nutritional_Assessment_3e_(Gibson_et_al.)/26%3A_Magnesium_(Chapter_23c)/26.06%3A_Effects_of_high_magnesium_intakes_(23c.6)This page discusses severe magnesium toxicity, which is rare and primarily affects individuals with kidney dysfunction. Symptoms include lethargy, confusion, nausea, and heart arrhythmias, potentially...This page discusses severe magnesium toxicity, which is rare and primarily affects individuals with kidney dysfunction. Symptoms include lethargy, confusion, nausea, and heart arrhythmias, potentially leading to low blood calcium and high potassium levels. While high dietary magnesium isn't associated with severe toxicity, excessive supplementation can cause harm. A tolerable upper intake of 350 mg for adults and children over 8 is advised.
- https://med.libretexts.org/Bookshelves/Nutrition/Principles_of_Nutritional_Assessment_3e_(Gibson_et_al.)/25%3A_Phosphorus_(Chapter_23b)/25.04%3A_Magnesium_deficiency_in_humansThis page discusses severe magnesium deficiency, which is rare and presents with symptoms such as muscle spasms and personality changes, often tied to health issues. It contrasts with chronic latent m...This page discusses severe magnesium deficiency, which is rare and presents with symptoms such as muscle spasms and personality changes, often tied to health issues. It contrasts with chronic latent magnesium deficiency (CLMD), resulting from long-term inadequate intake and linked to chronic diseases, particularly cardiovascular and bone conditions.
- https://med.libretexts.org/Bookshelves/Nutrition/Principles_of_Nutritional_Assessment_3e_(Gibson_et_al.)/18%3A_Thiamine_(Chapter_20a)/18.01%3A_Thiamine_(20a.1)This page discusses thiamine (vitamin B1), its role in metabolism and cognitive health, and the impacts of its deficiency, including serious conditions like Wernicke-Korsakoff syndrome. It highlights ...This page discusses thiamine (vitamin B1), its role in metabolism and cognitive health, and the impacts of its deficiency, including serious conditions like Wernicke-Korsakoff syndrome. It highlights vulnerable groups, such as chronic alcoholics, and emphasizes the importance of thiamine-rich foods versus the lower levels found in processed grains. Historical and ongoing fortification efforts in several countries are noted, along with the effects of cooking on thiamine levels.
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/11%3A_Gas_Exchange_Airway_Management_and_Respiratory_System_Disorders/11.00%3A_IntroductionAdequate lung function is critical for effective gas exchange, which can be affected by acute and chronic respiratory conditions. The body attempts to compensate when changes occur due to illness or i...Adequate lung function is critical for effective gas exchange, which can be affected by acute and chronic respiratory conditions. The body attempts to compensate when changes occur due to illness or injury, but problematic symptoms might require urgent intervention. Understanding respiratory system disorders, oxygenation, and perfusion is crucial for effective nursing care. Nursing assessment allows for close monitoring of respiratory issues in patients.
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/17%3A_Nervous_System_and_Chronic_Diseases_of_the_Nervous_System/17.04%3A_Major_Neurocognitive_Disorder_and_Neurodegenerative_DiseasesThe document provides comprehensive information on major neurocognitive disorders (MNDs) focusing on Alzheimer disease, amyotrophic lateral sclerosis (ALS), and Parkinson disease. It covers their path...The document provides comprehensive information on major neurocognitive disorders (MNDs) focusing on Alzheimer disease, amyotrophic lateral sclerosis (ALS), and Parkinson disease. It covers their pathophysiology, risk factors, clinical manifestations, diagnostic processes, and related laboratory values. The document also outlines nursing care practices, strategies for recognizing and analyzing cues, prioritizing symptoms, and taking action.
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/16%3A_Hematopoietic_Disorders_and_Regulation/16.03%3A_PolycythemiaThis page discusses polycythemia, a condition characterized by an increased number of red blood cells (RBCs), leading to higher blood viscosity and associated complications. It outlines the pathophysi...This page discusses polycythemia, a condition characterized by an increased number of red blood cells (RBCs), leading to higher blood viscosity and associated complications. It outlines the pathophysiology, distinguishing between primary (genetic) and secondary (caused by other conditions) polycythemia, the diagnostic techniques, clinical manifestations, and nursing care strategies. Key nursing responsibilities include monitoring symptoms, educating patients, and evaluating treatment efficacy.
- https://med.libretexts.org/Bookshelves/Nutrition/Principles_of_Nutritional_Assessment_3e_(Gibson_et_al.)/25%3A_Phosphorus_(Chapter_23b)/25.06%3A_Effects_of_high_magnesium_intakes_(23c.6)This page explains that severe magnesium toxicity is uncommon due to kidney efficiency, primarily affecting those with kidney dysfunction. Symptoms can include lethargy, confusion, nausea, and heart a...This page explains that severe magnesium toxicity is uncommon due to kidney efficiency, primarily affecting those with kidney dysfunction. Symptoms can include lethargy, confusion, nausea, and heart arrhythmias. While high magnesium intake from supplements may lead to gastrointestinal issues, food sources are generally safe. The U.S. and Canada have a tolerable upper intake level for supplemental magnesium set at 350mg for individuals over 8 years old.
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/17%3A_Nervous_System_and_Chronic_Diseases_of_the_Nervous_System/17.08%3A_Spinal_DisordersThis page provides a thorough overview of spinal disorders, specifically low back pain and spinal tumors. It explains the pathophysiology, risk factors, and clinical manifestations of these conditions...This page provides a thorough overview of spinal disorders, specifically low back pain and spinal tumors. It explains the pathophysiology, risk factors, and clinical manifestations of these conditions and discusses diagnostic and laboratory methods. The text outlines nursing care plans and medical therapies, emphasizing effective pain management and the significance of physical therapy and mental health support in managing chronic back pain.
