Uta ap - Study guides, Class notes & Summaries

A&P II Exam 2 UTA Questions With Complete Solutions

Contractions of the papillary muscles attached to chordae tendineae a. Close the atrioventricular valves B. Close the semilunar valves C. Eject blood from the ventricles D. Prevent atrioventricular valves from reversing into the atria - Prevent atrioventricular valves from reversing into the atria In cardiac muscle, the fast depolarization phase of the action potential is the result of A. Increased membrane permeability to sodium ions B. Increased membrane permeability to potassium ions ...

UTA A&P II FINAL EXAM FALL 2024 QUESTIONS WITH COMPLETE SOLUTIONS | GRADED A+ In cardiac muscle, the fast depolarization phase of the action potential is the result of ________. - increased membrane permeability to sodium ions The following is a list of vessels and structures that are associated with the heart. 1. right atrium 2. left atrium 3. right ventricle 4. left ventricle 5. venae cavae 6. aorta 7. pulmonary trunk 8. pulmonary veins - 5, 1, 3, 7, 8, 2, 4, 6 The bic...

Liver cells respond to growth hormones by releasing: A-glucocorticoids B- gonadotropins C-insulin-like-growth factors d- prostaglandins e- hepatic hormones - ANS C-insulin-like-growth factors The following is a list of vessels and structures that are associated with the heart. 1. blood enters RA 2. LA 3. RV 4. LV 5. Vena Cava 6. aorta 7. pulmonary trunk 8. pulmonary veins What is the correct order for the flow of blood entering from the PULMONARY circulation? A - 5, 1,...

UTA A&P 1 Final

Peristalsis - ANS the involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wavelike movements that push the contents of the canal forward. uvula - ANS small projection hanging from the back middle edge of the soft palate mesenteries - ANS connective tissue sheets that loosely suspend the stomach and intestines from the abdominal wall. provide access route for blood vessels, nerves, and lymphatic vessels to and from d...

Absolute Refractory Period - ANS period associated with the opening of the Na+ channels until they begin to reset to their original resting state. (Neuron can NOT respond to another stimulus) relative refractory period - ANS follows the absolute refractory period, most Na+ channels have returned to their resting state, some K+ channels are still open, and repolarization is occurring. (Requires exceptionally strong stimulus to open channels) A neuron will not respond to a se...

Fall 2024 UTA A&P II Exam 3 Questions With Complete Solutions .__________ are the structural and functional units of the kidneys. Glomerular capsules Renal pyramids Major calyces Nephrons - ANSWER-Nephrons .A chemical that minimizes changes in the pH of a body fluid by releasing or binding hydrogen ion is called a(n) _____ - ANSWER-buffer .A glomerulus is _______. A) The expanded end of a nephron B) A capillary within the renal corpuscle C) The source of erythropoietin D) At...

UTA A&P II EXAM 3 STUDY QUESTIONS A high uric acid level (above 7.4 mg/dl) can lead to the painful condition known as ________. - ANSWER-gout A patient excretes a large volume of very dilute urine on a continuing basis. This may be due to ________. - ANSWER-The absence of ADH At the hepatic flexure, the colon becomes the? - ANSWER-transverse colon At the splenic flexure, the colon becomes the? - ANSWER-descending colon Cation that acts as a cofactor for enzymes? - ANSWER-Magnesium...

Fall UTA A&P II Exam 3 Questions With Complete Solutions Latest Update 2025 A chemical that minimizes changes in the pH of a body fluid by releasing or binding hydrogen ion is called a(n) - correct answer -buffer