Purdue bio Study guides, Class notes & Summaries

PSY 120 Purdue Exam 1 Actual Questions and Answers 100% Verified New Year 2024 What is Psychology? - Answer ️️ -Science of behavior and mental processes, Concerned with everything a person does, thinks and feel Father of Psychology - Answer ️️ -Wilhelm Wundt (philosopher with background in anatomy) in 1879 Structuralism - Answer ️️ -Wilhelm Wundt understanding structure of the mind, use introspect Clinical Psychologist - Answer ️️ -- Diagnosis and treatment of Psy problem...

PSY 120 Purdue Exam 1 Actual Questions and Answers 100% Verified New Year 2024 What is Psychology? Science of behavior and mental processes, Concerned with everything a person does, thinks and feel Father of Psychology Wilhelm Wundt (philosopher with background in anatomy) in 1879 Structuralism Wilhelm Wundt understanding structure of the mind, use introspect Clinical Psychologist - Diagnosis and treatment of Psy problems - Psychiatrist can prescribe drugs (psychoanalysis/humanis...

This is a complete summary of all of Castros notes! I got an A with these and found them to be so helpful when studying! They cover the urinary system, electrolyte balance, acid base balance, the digestive system, etc.

platelet - correct answer involved in the process of blood clotting eosinophil - correct answer destroy larger parasites erythrocyte - correct answer lack nuclei neutrophil - correct answer first line of defense against invading bacteria what three major components make up a blood clot? - correct answer platelet, cells, fibrin platelets break are fragments of a very large cell called a ______________. These large cells are found in the _____________. - correct answer m...

high H+ - correct answer What stimulates the central chemoreceptors simple squamous - correct answer In the alveoli the epithelium is __________________, relaxes, decreases - correct answer When the diaphragm _________________, air leaves the lungs and the volume of the thorax ___________________. pulmonary surfactant, lower - correct answer The most important component of alveolar fluid is a substance called _______________. Its function is to __________ surface tension. car...

If the partial pressure of oxygen in inspired air is 150 mm Hg compared with 110 mmHg in alveolar air, what is the most likely value for expired air? A. 125 B. 104 C. 80 D. 180 - correct answer A. Pulmonary surfactant: A. causes atelectasis when secreted in excessive amounts B. contains carbonic anhydrase C. is secreted by type II alveolar epithelial cells D. contains a mixture of carbohydrates - correct answer C. Atelectasis is... A. pulmonary embolism B. hypoventilation C...

Cell division requires what 3 things? - Answer-1. Replication of genetic material 2. Accurate segregation of genetic material 3. Divison of the cytoplasm between two cells Main difference between prokaryotes + eukaryotes? - Answer-Size and presence of membrane bound nucleus - prokaryotes are smaller, no nucleus / membrane bound organelles What is the term used to describe about 150 nucleotides of DNA wrapped around a core of histone proteins? - Answer-nucleosome Meiotic cell division play...

Define ventilation. - correct answer Air exchange between atmosphere and alveoli Define phonation. - correct answer Vibration of true vocal cords Define pitch and explain how a high pitch can be produced. - correct answer Rate of vibration- high: shorter, thinner, tighter cords Define volume as it applies to the respiratory system. - correct answer Loudness - force of air flow; causes greater vocal cord displacement Define resonance. What is the function of resonance? - corr...

autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart) 3. elevated protein osmotic pressure (le...

Describe the overall anatomy of the respiratory, from the nose to the alveoli - correct answer Nose Pharynx Larynx Trachea Bronchi Bronchioles Alveolar Ducts Alveoli Describe the cells that line various parts of the respiratory system, from the nose to the alveoli - correct answer Nose: lined with mucous membrane, remainder of the mucous membrane is lined with pseudostratified ciliated columnar epithelium containing goblet cells Pharynx: Oropharynx and laryngopharynx lined with...