BIO 669

BIO 669 Innate Immunity: Inflammation and Wound Healing Latest updated 2022/2023 Immunity • First line of defense: barriers that are occurring to prevent penetration of pathogens in the body, we have bacteria in our body and gut but that is not an issue. This bacterium prevents pathogens from proliferating and becoming an issue. First line defense is skin, secreted chemicals such as acidic sweats, movement of fluid over the surface as pathogens start to attach o Innate (natural) (native)...

BIO 669 Assignment 3 Pulmonary and Renal System Latest updated 2022 Pulmonary and Renal System Ms. MC is a 59 yo woman with long history of smoking 1-1.5 packs/day (20+ years) but is no longer smoking. She notices that she fatigues quickly, is often short of breath, coughs frequently and has ankle swelling. She has trouble sleeping but noted some improvement with extra pillows. You note an increase in anteroposterior chest diameter, prolonged expiratory phase with wheezing. She also has cyan...

BIO 669 Human Pathology - Module 6 - Pulmonology Quiz Study Guide HUMAN PATHOPHYSIOLOGY Module 6 - Pulmonary System Quiz PROFESSOR KEY POINTS: Structure and Function of the Pulmonary System Teaching Focus • The pulmonary system consists of the lungs, airways, chest wall, diaphragm, and pulmonary and bronchial circulation. • Air is inspired and expired through the conducting airways, which include the nasopharynx, oropharynx, trachea, bronchi, and bronchioles to the sixteenth divis...

BIO 669 Quiz 5 - Pulmonary Function Questions and Answers Latest updated 2022 1. A patient has a history of emphysema and has hyperinflated lungs. Which of the following would be true regarding this patient? A. Increased lung compliance B. Decreased alveolar surfactant C. Increased lung elastic recoil D. Increased airway resistance ****** it does cause this but primary is compliance 2. The compliance within the apex of the lung of a standing person would be than the base of the...

BIO 669 Renal quiz 6 Questions and Answers Latest updated 2022 Quiz 6 - Renal 1. The sodium (Na+) sensing cells in the distal tubules are the: macula densa 2. Vitamin D is essential for: The absorption of Ca++ and phosphate from the GI tract 3. The renal blood flow, and thus GFR, are kept relatively constant by . Myogenic (Intrinsic) autoregulation 4. The biggest stimulus (driver) of renin release is: Decreased Na+ concentration in the distal tubules 5. The most common organ...

BIO 669 Quiz 4- Cardiovascular Questions and Answers latest 2022/2023 1. Which of the following conditions is the most immediately at risk for serious complications? a. Unstable angina b. Prinzmetal angina c. STEMI d. NSTEMI 2. Thromboangiitis obliterans (Buergers disease) is an autoimmune condition that is: a. A result of over activation of the intrinsic and extrinsic clotting system systemically b. Characterized by attacks of vasospasm in the small arteries and arteri...

BIO 669 Quiz 3 – Endocrine Questions and Answers latest 2022/2023 1. A hormone not involved in sugar metabolism is: a. Insulin b. Glucagon c. Aldosterone d. Cortisol 2. A possible symptom of an expanding pituitary tumor not related to hormones includes: a. Visual disturbances b. Muscle weakness c. Respiratory depression d. Hearing disturbances 3. The regulation shown by a hormone feeding back on the organ that released it, in addition to the physiologic effect ...

BIO 669 Assignment 3 Pulmonary and Renal System Latest updated 2022 Pulmonary and Renal System Ms. MC is a 59 yo woman with long history of smoking 1-1.5 packs/day (20+ years) but is no longer smoking. She notices that she fatigues quickly, is often short of breath, coughs frequently and has ankle swelling. She has trouble sleeping but noted some improvement with extra pillows. You note an increase in anteroposterior chest diameter, prolonged expiratory phase with wheezing. She also has cyan...

BIO 669 Quiz 5 - Pulmonary Function Questions and Answers Latest updated 2022 1. A patient has a history of emphysema and has hyperinflated lungs. Which of the following would be true regarding this patient? A. Increased lung compliance B. Decreased alveolar surfactant C. Increased lung elastic recoil D. Increased airway resistance ****** it does cause this but primary is compliance 2. The compliance within the apex of the lung of a standing person would be than the base of the...

BIO 669 Renal quiz 6 Questions and Answers Latest updated 2022 Quiz 6 - Renal 1. The sodium (Na+) sensing cells in the distal tubules are the: macula densa 2. Vitamin D is essential for: The absorption of Ca++ and phosphate from the GI tract 3. The renal blood flow, and thus GFR, are kept relatively constant by . Myogenic (Intrinsic) autoregulation 4. The biggest stimulus (driver) of renin release is: Decreased Na+ concentration in the distal tubules 5. The most common organ...