Term
| constipation can lead to excessive reabsorption of bicarbonate ions which would cause |
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Definition
|
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Term
| which hormone would be released water out play out water input |
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Definition
|
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Term
| What force and drives fluid into Lymphatic capillaries |
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Definition
| *hydrostatic, osmosis, colloidal osmotic, diffusion |
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Term
| water intoxication is caused by |
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Definition
| hi osmotic pressure in the ECF, *excessive dilution Na+ in the ECF, excessive concentrations of K+ in ECF |
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Term
| which of the following would trigger thirst |
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Definition
| release ANP, increase blood pressure, *increase in plasma osmolarity |
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Term
| which hormone would be released blood calcium levels are low |
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Definition
| *parathyroid hormone, calcitonin, aldosterone |
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Term
| if a persons blood pH is 7.50 that would be an example of |
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Definition
| normal blood pH, acidosis, *alkalosia |
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Term
| which of the following is true during the follicular phase |
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Definition
| The hypothalamus stops releasing GnRH, *estrogen levels are increasing, a corpus luteum is present |
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Term
| which of the following is a true statement about sperm |
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Definition
| The middle piece contains enzymes , they are diploid 2N, *The head contains chromosomes |
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Term
| which of the following is true about oogenesis |
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Definition
| * meiosis II doesn’t finish until fertilization , oogenesis produces 4 mature oocytes, oogenesis occurs in the uterus |
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Term
| which of the following is a true statement about mammary glands |
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Definition
| sebum is released by the lactoferous ducts, *lactiferous sinuses act as milk reservoir, Women should examine their breast once a year |
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Term
| what is released during ovulation |
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Definition
| primordial follicle, estrogen, *secondary oocyte |
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Term
| Study of human embryology have revealed that |
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Definition
| embryos begin with male characteristics which slowly differentiate into female, *embryos undergo an early period of undifferentiated grove followed by sexual differentiation, embryos undergo an early period of sexual differentiation followed by undifferentiated growth |
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Term
| which of the following are male and female stem cells that develop into sperm and egg |
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Definition
| polar body and leydig cells, *oogonium & spermatagonium, primary follicle & sustentacular cells |
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Term
| what to the following are considered homologous structures between males and females |
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Definition
| scrotum & clitoris, *labia majora & scrotum, penis & scrotum |
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Term
| Which of the following is true about the menstrual cycle |
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Definition
| The first menstration is called menopause, an increase in progesterone triggers menstration, *an increase in estrogen the endometrium |
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Term
| A spike in the release LH TRIGGERS |
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Definition
| erection, *ovulation, ejaculation |
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Term
| which of the following is not a true statement about testes |
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Definition
| Testes are the site of the spermatagenesis, interstitial cells produce testosterone, *testes are kept at a higher temperature than the rest of the body |
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Term
| the mons pubis, the labia majora, & the clitoris are part of the |
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Definition
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Term
| Which of the following is associated with aging in the male reproductive system |
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Definition
| increased sperm production, increased testosterone production, *enlarged prostate |
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Term
| what is the role of the cremaster muscle |
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Definition
| propels semen, * regulates temperature, helps adjust blood flow to allow an erection |
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Term
| which of the following is not true about the male sexual response |
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Definition
| * sperm is released from the prostate gland, parasympathetic activity is required for an erection, nitric oxide causes vasodilation & erection |
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Term
| which part of the fetal circulatory system allows for the bypass of the pulmonary circuit |
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Definition
| umbilical vein, *ductus arteriosus, umbilical artery |
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Term
| birth control pills are in example of what kind of birth control |
|
Definition
| Barrier, behavioral, *hormonal |
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Term
| which of the following is not a true statement about embryonic germ layers |
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Definition
| *The primitive streak forms in the mesoderm, the skin forms from the ectoderm, the mesoderm bone and muscle |
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Term
| which of the following is true of the fetal blood circulation |
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Definition
| *the foramen ovalis allows blood to bypass the lungs, The mother produces all of the fetal blood cells, The placenta pumps the fetal blood |
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Term
| Which hormone undergoes positive feedback to trigger contractions during labor |
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Definition
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Term
| Which of the following is true about human fertility |
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Definition
| * hormone disruption can cause abnormal sperm, infertility is defined as one month of unprotected sex without conception, PID typically increases female fertility |
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Term
| Which of the following correctly matches a placental hormone with it’s function |
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Definition
| human chorionic gonadatropin increases the production of milk, human chorionic thyrotropin maintains the corpus luteum, *relaxin softens and loosens the pelvic ligaments & pubic symphasis |
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Term
| Twins that are formed when two separate eggs are fertilized by two separate sperm are called |
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Definition
| conjoined, *fraternal, identical |
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Term
| which of the following membranes protects the fetus in a fluid filled sac |
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Definition
| chorion, allantois, *amnion |
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Term
| which of the following is true about fertilization |
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Definition
| *depolarization of the oocyte membrane helps prevent polyapermia, fertilization forms a zygote with 92 chromosomes , After fertilization the sperm undergoes meiosis |
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Term
| conception usually occurs in the |
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Definition
| vagina, *uterine tube, uterus |
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Term
| fetus is a term to describe human development from |
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Definition
| Birth through the first year, *the ninth week post conception to birth, Two weeks to the eight week after conception |
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Term
| which of the following is not true of the human chorionic gonadatropin (hCG) |
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Definition
| *hCG triggers ovulation, hCG is released from the developing embryo, HCG leads to high levels of progesterone |
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Term
| which of the following is not a complication caused by pregnancy |
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Definition
| Pregnancy can cause constipation, *pregnancy decreases total blood volume, pregnancy increases heartburn by compressing the stomach |
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