Medical-Surgical Nursing

Diagnostic tests for the Respiratory system. Coverage of arterial blood gases (ABGs), pulse oximetry (SpO2), and pulmonary function tests (PFTs). She then describes a bronchoscopy and thoracentesis, including pre-procedure and post-procedure nursing care associated with these tests.

An introduction to the Respiratory system video playlist. The key function and components of the respiratory system, including upper airway and lower airway components. The difference between ventilation, diffusion, and perfusion.

Key facts about prostate cancer, colorectal cancer, and lung cancer. Includes screening, risk factors, signs/symptoms, labs & diagnosis, and treatment options including surgeries.

Key facts about cancers of the female reproductive system, plus breast cancer. Includes screening, risk factors, signs/symptoms, treatment, nursing care and patient teaching.

What you need to know about skin cancer: prevention, the 3 types (basal cell carcinoma, squamous cell carcinoma, melanoma), and the ABCDE assessment. Plus these blood cancers: leukemia, Hodgkin's vs. Non-Hodgkin's lymphoma, and multiple myeloma. 

Learn about nursing care and patient teaching for neutropenia, anemia, and thrombocytopenia; common complications associated with cancer treatment and chemotherapy.

Nursing precautions for patients receiving chemotherapy or internal and external radiation. Includes two common chemotherapy complications: malnutrition and mucositis.

Learn how to classify tumors, including tissue type, grading, and staging; the 5 main types of cancer: carcinomas, sarcomas, leukemia, myeloma, and lymphoma; and Tumor, Node, Metastasis (TNM) staging.

 

Cathy begins her coverage of Cancer. Pathophysiology of cancer: Initiation, Promotion, and Progression. Includes risk factors, signs/symptoms, diagnosis, and treatment of cancer. Complications associated with cancer and its treatment. Nursing care will follow in later videos.

Cathy explains key facts about HIV/AIDS. Includes pathophysiology, risk factors, sign/symptoms, labs, diagnosis, treatment, and patient teaching.

Cathy explains Systemic Sclerosis (Scleroderma), including its pathophysiology and Limited vs. Diffused Scleroderma. Includes risk factors, signs/symptoms, labs, diagnosis, treatment, and patient teaching.

Cathy explains Systemic Lupus Erythematosus (SLE), including pathophysiology, risk factors, signs/symptoms, labs, diagnosis, treatment, nursing care, and patient teaching associated with Lupus.

Key immune system diagnostic tests. Leukocytosis, leukopenia, neutropenia, "left shift" or banded neutrophils, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP). Plus, the components of a differential white blood cell count test: neutrophils, lymphocytes, monocytes, eosinophils, and basophils.

Cathy covers hypersensitivity, autoimmune reactions, immunodeficiency and infection. Includes the chain of infection, stages of infection, risk factors associated with infection, and symptoms of systemic vs. local infections.

In this video, Cathy covers Acquired Immunity, which includes both humoral and cellular immunity. Cathy discusses B Cell activation and proliferation, as well as important types of T cells. Includes the difference between active and passive immunity, and natural and artificial immunity.

Cathy highlights what will be covered in the Immune System playlist for Medical Surgical Nursing. She discusses the difference between innate and acquired immunity, and covers the 3 stages of the body's inflammatory response (which is a key part of innate immunity).

Cathy teaches the risk factors, signs/symptoms, labs, treatment, and nursing care of Hypoglycemia, Diabetic Ketoacidosis (DKA), and Hyperglycemic Hyperosmolar State (HHS). Includes chronic complications associated with Diabetes

Diabetes Mellitus pathophysiology, risk factors, signs/symptoms, labs/diagnostics, and treatment. Includes important patient teaching regarding foot care and illness care to prevent life-threatening complications.

The pathophysiology, signs/symptoms, labs, diagnostics, treatment, and nursing care of hypoparathyroidism and hyperparathyroidism.

The nursing care of a patient requiring a thyroidectomy. Includes patient positioning, assessment of bleeding, and assessment for signs/symptoms of parathyroid damage (i.e. signs of hypocalcemia). Plus, post-thyroidectomy patient teaching.

The pathophysiology, signs/symptoms, labs, diagnosis, treatment, and nursing care of patients with (primary, secondary, tertiary) hyperthyroidism. Plus, the causes, signs/symptoms and nursing care of a Thyroid Storm (or Thyrotoxicosis)— a life-threatening disorder.

The pathophysiology, signs/symptoms, labs, diagnosis, treatment, and nursing care of patients with (primary, secondary, tertiary) hypothyroidism. Plus, the causes, signs/symptoms and nursing care of a Myxedema Coma— a life-threatening condition.

The pathophysiology, signs/symptoms, labs, diagnosis, treatment, and nursing care of Pheochromocytoma and Hyperaldosteronism.

The pathophysiology, signs/symptoms, labs, diagnosis (including the dexamethasone suppression test), treatment, and nursing care of Glucocorticoid Hormone Excess (Cushing's Syndrome).

The primary and secondary causes, signs/symptoms, abnormal labs, treatment, and nursing care of Adrenocortical Insufficiency (includes the ACTH stimulation test). Plus, causes, signs/symptoms, treatment, and nursing care of an Addisonian Crisis (Addison's Disease).

The pathophysiology, signs/symptoms, labs, diagnosis, treatment, and nursing care of Diabetes Insipidus and Syndrome of Inappropriate ADH (SIADH).

The pathophysiology, signs/symptoms, diagnosis and treatment of Growth Hormone Deficiency and Growth Hormone Excess (Gigantism and Acromegaly).

The pathophysiology, signs/symptoms, diagnosis, and treatment of hypopituitarism and hyperpituitarism. Includes nursing care and patient teaching following a hypophysectomy.

Important labs to know for the Endocrine system, including the Thyroid panel and Blood Glucose levels. Thyroid panel labs include: T3, T4, and TSH. Blood glucose labs include: fasting blood glucose, 2 hour OGTT, and HgbA1C. Plus, Cathy's silly ways to remember the expected ranges for each of these lab values.

How the negative feedback mechanism (or Negative Feedback Loop) functions to control the release of hormones in the endocrine system, with an example of a negative feedback loop (release of thyroid hormones).
How the positive feedback mechanism differs from the negative feedback mechanism, with an example of a positive feedback mechanism (release of oxytocin).

Important hormones: epinephrine, norepinephrine, calcitonin, parathyroid hormone (PTH), insulin, and glucagon. Includes the functions of each of these hormones in the body, and what controls release of these hormones.

Antidiuretic hormone (ADH) and aldosterone overview. Plus, the Renin Angiotensin Aldosterone System (RAAS) pathway explained in detail.

More detail about several important hormones in the body: cortisol, thyroid hormones (T3, T4), growth hormone (GH or somatotropin), estrogen, progesterone, and testosterone. Includes the function of each hormone in the body and what controls release of the hormone.

The main organs/glands of the Endocrine system and the key hormones produced by each organ/gland. Plus, Cathy's silly ways to remember many of the hormones.

Overview of what will be covered in the Medical-Surgical Nursing Endocrine system playlist. Plus, an Anatomy and Physiology review of the Endocrine system including its key functions.