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
, 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
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
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
, 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
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
