Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN: 9781337408332
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Question
Chapter 41, Problem 1CT
Summary Introduction
To explain: The drugs prescribed for high blood pressure that interfere with sympathetic nerve signals impair sexual performance in men.
Concept introduction: Increased pressure on the blood vessel is high blood pressure. Long-term blood pressure has several adverse effects. Drugs prescribed for high blood pressure decreases forced blood flow into the male genitalia.
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Students have asked these similar questions
(a) Discuss the sexual response in males. Your discussion should include control andphases of sexual responses.
What biological factors are involved in sexual motivation?
Which of the following is the result of sympathetic activation during the male sexual response?
Relaxation of smooth muscle cells in the penis
Engorgement and erection
Secretion of lubricating fluids
Emission / Ejaculation
Chapter 41 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 41 - Stuck Sperm Cells lining the epididymis secrete a...Ch. 41 - Prob. 2DAACh. 41 - Prob. 3DAACh. 41 - Prob. 4DAACh. 41 - Sexual reproduction ___ . a. requires formation of...Ch. 41 - The ___ is a genetic dead end. a. polar body b....Ch. 41 - Prob. 3SQCh. 41 - Prob. 4SQCh. 41 - During a menstrual cycle, a midcycle surge of...Ch. 41 - Prob. 6SQ
Ch. 41 - Prob. 7SQCh. 41 - Male germ cells divide by meiosis inside the...Ch. 41 - A male attains an erection when ___ . a. muscles...Ch. 41 - Prob. 10SQCh. 41 - Prob. 11SQCh. 41 - Prob. 12SQCh. 41 - Match each disease with the type of organism that...Ch. 41 - Match each structure with its description. ____...Ch. 41 - Match each hormone with its source. ____ FSH and...Ch. 41 - Prob. 1CTCh. 41 - Fraternal twins are nonidentical siblings that...Ch. 41 - Some sperm mitochondria enter an egg during...Ch. 41 - Occasionally more than one sperm penetrates and...
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- Which phase of the sexual response cycle is characterized by increasing arousal and engorgement of the genitalia with blood? Group of answer choices resolution plateau excitement orgasmarrow_forwardA school nurse is providing sex education classes for ado- lescents. Which statement by the nurse accurately describes normal sexual functioning? a. "Each person is born with a certain amount of sexual drive, which can be depleted in later years." b. "If you want to be a great athlete, sexual abstinence is necessary when you are training." "If you have a nocturnal emission (wet dream) it is an indicator of a sexual disorder." d. "It is natural for a woman to have as strong a desire for sex and enjoy it as much as a man."arrow_forwardSexual arousal results in a generally positive sympathetic response, e.g. increased heart rate, increased breathing rate and depth, etc. How is it, then, that erection can occur if sympathetic activity causes vasoconstriction and prevents blood flow into the vascular spaces of the penis?arrow_forward
- How do hormones effect sexual behavior? Please provide real examples backed up by research evidence (experiments etc..)arrow_forwardA school nurse is providing sex education classes for ado-lescents. Which statement by the nurse accurately describes normal sexual functioning?a. “Each person is born with a certain amount of sexual drive,which can be depleted in later years.”b. “If you want to be a great athlete, sexual abstinence isnecessary when you are training.”c. “If you have a nocturnal emission (wet dream) it is anindicator of a sexual disorder.”d. “It is natural for a woman to have as strong a desire for sexand enjoy it as much as a man.”arrow_forwardWhat is sexual health?arrow_forward
- How biological influences affect sexual motivation?arrow_forwardin what ways are the brain and its cognitive processes important in a woman's sexual behavior?arrow_forwardDiscuss the diagnostic criteria of at least two sexual dysfunction disorders. How would culture and ethnicity impact your decision about giving these diagnoses?arrow_forward
- Contrast different types of sexual expression.arrow_forwardWhy do you think a male may have low LH levels and how/why would that affect sperm production? keep in mind that the * male has been taking a synthetic testosterone supplement for several months*arrow_forwardThe role of gonadal hormones in sex-specific behavior can be best described as: a) Their role is in activating neural circuits that developed prenatally. b) They are the mechanism that controls human sexuality and behavior. c) They have minimal role in defining sexual behavior since sexual behavior is completely genetically preprogramed. d) They are solely responsible for determining sexual behavior.arrow_forward
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