DR.HENRY A&P2 EXAM 3 STUDY
GUIDE WITH COMPLETE
SOLUTIONS
The spermatic cord is - Correct Answer A bundle of tissue that contains the ductus deferens and the blood vessels, nerves, and lymphatics that serve the testis.The most important factor affecting the pH of body tissues is the concentration of - Correct Answer carbon dioxide the developing follicle cells secrete - Correct Answer estrogen An inability of the placenta to produce sufficient amount of ralaxin would dictate - Correct Answer That a caesarian section be performed.Bowman's capsule and the glomerulus make up the - Correct Answer Renal corpuscle Hypoventilation would cause - Correct Answer respiratory acidosis When the amount of sodium ion in extracellular fluid increases - Correct Answer osmoreceptors are stimulated During amphimixis, - Correct Answer the male and female pronuclei fuse Each of the following statements concerning oogenesis is true, except one. Identify the exception. - Correct Answer Oogenesis occurs continuously from puberty until menopause In polygenic inheritance, phenotypic characters are - Correct Answer determined by single pair of alleles If the cells in the nuerohypophysis that produce oxytocin are blocked from secreting the hormone during lactation - Correct Answer milk will not be ejected into the lactiferous sinuses 1 / 2
Excess potassium ion is eliminated from the body by - Correct Answer kidneys The primary role of the carbonic acid-bicarbonate buffer system is to - Correct Answer prevent pH changes caused by organic and fixed acids.The rete testis is connected to the epididymis by - Correct Answer efferent ducts Dan has been lost in the desert for 2 days with very little water. As a result of this exposure you would expect to observe - Correct Answer elevated ADH levels Prolonged vomiting can result in - Correct Answer metabolic alkalosis The region known as the macula densa is part of - Correct Answer distal convoluted tubule In response to respiratory alkalosis, the - Correct Answer body retains more carbon dioxide A person who suffers from chronic diabetes will exhibit signs of - Correct Answer metabolic acidosis The extraembryonic membrane that forms blood is the - Correct Answer Amnion Each of the following statements concerning development is true, except one. Identify the exception.
- Correct Answer Since postfertilization cell divisions are all equal, each daughter cell receives exactly
- / 2
the same cytoplasmic composition.The ectoderm forms - Correct Answer neural tissue Calcium reabsorption by the kidneys is promoted by the hormone - Correct Answer calcitriol Sperm production occurs in the - Correct Answer seminiferous tubules If an injury reduces blood flow to the kidneys, which of the following will occur? - Correct Answer aldosterone secretion will increase