Physiology 261 - Exam Questions And Solutions :Lecture Final Review (76 Questions)

Physiology 261 - Exam Questions And Solutions :Lecture Final Review (76 Questions) Preview Page Nursing Nook Document Name: Physiology 261 - Lecture Final Review (76 Questions) ANSWERS ARE INCLUDED 1. The __________ gives off the left marginal branch and then ends on the posterior side of the heart. 2. Which one is false about valvular stenosis? 3. Which is not a function of the kidney? 4. Which is NOT a cause of Kidney Stones? 5. The output of less than 500 mL/day of urine is called ____________. 6. Which is false regarding the effects of Angiotensin II? 7. Which is false about Natriuretic Peptides? 8. Which one is false about the duct of the epididymis? 1. The __________ gives off the left marginal branch and then ends on the posterior side of the heart. ○ The correct answer is the circumflex artery. 2. Which one is false about valvular stenosis? ○ Valvular stenosis results in the backward flow of blood. This statement is false. Valvular stenosis causes restricted blood flow through the valve, not backward flow(FINALL REVIEW 2024 MAY …). 3. Which is not a function of the kidney? ○ Production of digestive enzymes is not a function of the kidney. The primary functions of the kidneys include filtering blood to remove waste products, regulating blood pressure, and maintaining electrolyte balance (FINALL REVIEW 2024 MAY …). 4. Which is NOT a cause of Kidney Stones? ○ Hypokalemia is not a common cause of kidney stones. Common causes include hypercalciuria, hyperoxaluria, hyperuricosuria, and hypocitraturia. 5. The output of less than 500 mL/day of urine is called ____________. ○ The correct answer is oliguria. 6. Which is false regarding the effects of Angiotensin II? ○ Angiotensin II decreases blood pressure is false. Angiotensin II typically increases blood pressure by causing vasoconstriction and stimulating aldosterone secretion. 7. Which is false about Natriuretic Peptides? ○ Natriuretic peptides increase blood volume by promoting sodium reabsorption. This statement is false. Natriuretic peptides decrease blood volume by promoting sodium and water excretion. 8. Which one is false about the duct of the epididymis? ○ The duct of the epididymis produces seminal fluid. This statement is false. The seminal fluid is primarily produced by the seminal vesicles and the prostate gland. 9. Which is false about bulbourethral (Cowper) glands? ○ They secrete a fluid that makes up the majority of the semen. This statement is false. The bulbourethral glands secrete a pre-ejaculate fluid that lubricates the urethra, but the majority of the semen is produced by the seminal vesicles and the prostate gland. 10.The _________ attaches the penis to the pubic arch. ○ The correct answer is the crura. 11.The ____________ enlarges and becomes a primary spermatocyte. ○ The correct answer is the spermatogonium. 12.Which one is false about the Semen? ○ Semen is composed only of sperm cells. This statement is false. Semen is composed of sperm cells and fluids from the seminal vesicles, prostate gland, and bulbourethral glands. 13.The prostatic fluid buffers vaginal acidity from ________. ○ The correct answer is pH 3.5 to 4.0. 14.The prostatic fluid is composed of all of the following except; ○ The correct answer is fructose. Prostatic fluid does not contain fructose; it contains enzymes, citric acid, and prostate-specific antigen (PSA). 15.The pair of urogenital folds become either scrotum or labia majora. ○ This statement is false. The urogenital folds become the labia minora or the penile urethra. The labioscrotal folds become the scrotum in males and the labia majora in females. 16.Which is false about Innate immunity? ○ Innate immunity is highly specific to each pathogen. This statement is false. Innate immunity is nonspecific and responds to a wide range of pathogens. 17.Which is false about Smooth muscle? ○ Smooth muscle contracts rapidly and fatigues quickly. This statement is false. Smooth muscle contracts slowly and does not fatigue quickly. 18.The _______ is a muscle group that moves the bones in opposite directions. ○ The correct answer is the antagonistic muscles. 19.The __________ is a clear band in the middle of the A band heavy filaments onl