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75 terms

EXAM4QS

STUDY
PLAY
WHEN ONE TISSUE DETERMINES OR CONTROLS THE DEVELOPEMENT OF ANOTHER TISSUE IT IS CALLED
EMBRYONIC INDUCTION
THE PROCESS IN WHICH CELL DIVISION, PROGRAMMED CELL DEATH AND MIGRATION CREATE SHAPE IN FORMING ORGANS IS
MORPHAGENESIS
THE PROJECTIONS THAT DEVELOPE FROM THE TROPHOBLASTSIN ORDER TO CARRY FETAL BLOOD WITHIN THE PLACENTA ARE THE
CHRONIC VILLI
TERATOGENS ARE SUBSTANCES THAT
CAUS CONGENITAL MALFORMATIONS
THE 3 PRIMARY GERM LAYERS DEVELOPE FROM THE
EMBRYONIC DISK
THE ALLNATOIS
HELPS FORM THE UMBILICAL CORD
A CIRCULATORY SYSTEM DEVELOPES QUITE EARLY DURING THE EMBRYONIC STAGE. THE BLOOS CELLS ARE FORMED IN THE
YOLK SACK
WHICH OF THE FOLLOWING WOULD NOTBE A POSSIBLE CAUSE OF CYANOSIS IN A NEW BORN
PATENT DUCTUS VENOSIS
MESODERM
SKELETAL MUSCLE
CIRCULATORY SYSTEM
ENDODERM
LIVER,KIDNEY
ECTODERM
NERVOUS SYSTEM
TO SIGNAL FETAL MATURITY AND TIMING FOR PARTURITION
THE FETAL ADRENAL GLANDS INCREASE CORTISOL PRODUCTION
THE ONSET OF STRONG LABOR CONTRACTIONS IS ASSOCIATED WITH
STRETCHING OF UTERUS AND CERVIX STIMULATING THE RELEASE OF OXYTOCIN FROM POSTERIOR PITUITARY
**IN THE MALE THE STRUCTURE RESPONSIBLE FOR THE MAIN PART OF SPERMATOGENESIS IS THE
SEMINIFEROUS TUBULES
THE STRUCTURE FOR THE TRANSPORT OF SPERM TO URETHRA IS THE
DUCTUS DEFERENS
WHICH IS NOT A COMPONENT OF SEMEN FOR AIDING SPERM SURVIVAL, ACTIVITY AND DELIVERY
VITAMINS, MINERALS AND AMINO ACIDS.
MALE REPRODUCTIVE FUNCTIONS ARE CONTROLLED MAINLY BY HORMONES FROM THE
ANTERIOR PITUITARY GLAND AND TESTES
THE HORMONE RESPONSIBLE FOR INCREASING TESTOSTERONE AND INDIRECTLY MALE SEXUAL CHARACTERISITICS IS
ICSH
THE VAS DEFERENS IN THE MALE AND THE ROUND LIGAMENT IN THE FEMALE ENTER THE ABDOMEN THROUGH THE
INGUINAL RING
THE SERTOLI OR SUSTENTACULAR CELLS
AIDS SPERMATOGENEISIS
THE ACROSOME OF THE SPERM CONTAINS
DIGESTIVE ENZYMES,PROTEOLYTIC ENZYMES
THE TUBULAR PORTIONOF THE UTERUS THAT EXTENDS DOWNWARD INTO THE UPPER PART OF THE VAGINA IS THE
CERVIX
RESPONSIBLE FOR FEMALE SECONDARY SEXUAL CHARACTERISTICS
ESTROGEN
CAUSES SECRETORY PHASE AND UTERINE CYCLE
PROGESTERONE
TRIGGERS OVULATION
LH
CAUSES VASOCONSTRICTION OF ENDOMETRIAL ARTERIES AND CONTRACTIONS OF MYOMETRIUM
PROSTAGLANDIS
LOOSENS PELVIC AND UTERINE LIGAMENTS
RELAXIN
MAINTAINS ACTIVITY OF CORPUS LUTEUM IN EARLY PREGNANCY
hCG
WHICH OF THE FOLLOWING MAINTAINS THE ENDOMETRIUM DURING THE LAST HALF OF PREGNANCY
PLACENTAL ESTROGEN AND PROGESTERONE
THE HORMONE OXYTOCIN AIDS THE BIRTH PROCESS BY CAUSING
CONTRACTION OF MYOMETRIUM
FERTILIZATION NORMALLY OCCURS IN THE
OVIDUCT
THE MOST COMMON TYPE OF ORAL CONTRACEPTIVE MAINLY WORKS BY
INHIBITING THE RELEASE OF GONADOTROPHINS BY LOW DOSES OF ESTROGEN AND PROGESTERONE
WHICH IS NOT AN ACTION OR EFFECT OF PROGESTERONE
INCREASES THE RELEASE OF PROSTAGLANDIS
THE HORMONE DETECTED IN THE URINE IN PREGNANCY TEST AND CAUSES MORNING SICKNESS IS
hCG
MENSTRATION IS PRIMARILY CAUSED BY
A DROP IN PROGESTERONE AND AN INCREASE IN PROSTAGLANDIS IN THE UTERUS
WHICH OF THE FOLLOWING CORRECTLY DESCRIBES THE MECHANISM THAT CAUSES AN ERECTION
SMOOTH MUSCLE IN THE ARTERIES AND ERECTILE SPACES RELAX AND THEN THE VEINS ARE COMPRESSED
THE TYPE OF CELL DIVISION IN GROWTH AND DEVELOPEMENT IS --- PRODUCING---CELLS
MITOSIS/DIPLOID
MENSES OR MENSTRATION
DAYS 1-5
FOLLICULAR PHASE
DAYS 1-14
SECRETORY PHASE
DAYS 14-28
IN RESPONSE TO NIPPLE STIMULATION THE HORMONE RELEASED TO CAUSE THE LETDOWN OF MILK IS
OXYTOCIN
THE FETAL BLOOD THAT PASSES THROUGH THE DUCTUS VENOSUS IS RELATIVELY
HIGH IN 02 AND NUTRIENTS
THE DUCTUS ARTERIOSUS NORMALLY ALLOWS FETAL BLOOD TO MOVE FROM THE
PULMONARY TRUNK INTO THE AORTA
A MAJOR DIFFERENCE BETWEEN FETAL BLOOD FLOW AND ADULT BLOOD FLOW IS THAT IN THE FETUS THE
INFERIOR VENA CAVA CONTAINS BLOOD THAT IS HIGH IN 02
IN THE FETUS THE UMBILICAL ARTERIES ARISES DIRECTLY FROM THE
ILIAC A.
WHICH IS NOT GENERALLY CONSIDERED A COMMMON CHANGE ASSOCIATED WITH AGING
DAMAGED/ABNORMAL CONNECTIVE TISSUE INCREASES ELASTICTY OF SKIN, CARTILAGE AND LUNG
THE LOCATION OF SPERMATOGENESIS IS THE
SEMINIFEROUS TUBULES
WHICH TOW HORMONES ACT DIRECTLYON THE TESTIS TO CAUSE SPERMATOGENESIS
FSH AND TESTOSTERONE
THE STRUCTURES THAT TRANSPORT SPERM FROM THE TESTIS TO THE URETHRA ARE THE
DUCTUS DEFERNS
WHICH IS NOT NORMALLY A COMPONENT FOUND IN SEMEN
PROGESTIN, PROSTAGLANDIS
UTERINE CONTRACTIONS IN MENSUS
PROSTAGLANDIS
CAUSES STRONG UTERINE CONTRACTIONS IN LABOR AND EJECTION OF MILK IN NURSING
OXYTOCIN
DIRECTLY CAUSES PROLIFERATIVE PHASE OF UTERINE CYCLE
ESTROGEN
WHICH OF FOLLOWING IS TRUE FOR BLOOD FLOW IS THAT IN THE FETUS
THE UPPER INFERIOR VENA CAVA CONTAINS BLOOD THAT IS RELATIVELY HIGH IN 02
THE CHORION
FORMS PART OF THE PLACENTA
THE PORTION OF REGION OF DNA MOLECULE THAT CODES FOR A SPECIFIC PROTEIN IS CALLED A
GENE
WHEN 2 ALLELES FOR CORRESPONDING GENES ON THE 2 CHROMOSOMES ARE DIFFERENT THEY ARE SAID TO BE
HETEROZYGOUS
THE TYPE A AND TYPE B BLOOD TYPE ALLELES ARE EXPRESSED BY WHICH OF THE FOLLOWING PATTERNS
CO DOMINANCE
IN A SIMPLE DOMINANT RECESSIVE INHERITANCE PATTERN, WHAT % OF OFFSPRING WOULD BE EXPECTED TO EXHIBIT THE DOMINANT PHENOTYPE IF ONE PARENT IS HETEROZYGOUS AND THE OTHER HOMOZYGOUS RECESSIVE
50%
WHICH OF THE FOLLOWING IS TRUE REGARDING THE DETERMINATION OF THE GENDER OF A FETUS
THE SRY GENE OF THE Y CHROMOSOME TRIGGERS MALE DEVELOPEMENT
DOWN SYNDROME IS DUE TO
TRISOMY 21
X LINKED GENES ARE ALWAYS EXPRESSED MORE FREQUENTLY IN MALES THAN IN FEMALES DUE TO THE FACT THAT
THERE IS NO CORRESPONDING ALLELE ON Y THE CHROMOSOME
NONDISJUNCTION CAUSES CHROMOSOME DISCORDERS
SOME CELLS OBTAIN TOO MANY CHROMOSOMES AND OTHERS OBTAIN TOO FEW.
IN THE MALE, THE STRUCTURE RESONSIBLE FOR THE MAIN PARTOF SPERMATOGENESISIS THE
SEMINIFEROUS TUBULES
MOST OF CRITICAL PERIODS FOR BIRTH DEFECTS ARE DURING TH
EMBYONIC STAGE
ITS SPIKE IN BLOOD LEVEL TRIGGERS OVULATION
LH
STIMULATES OR ACCELERATES SPERMATOGENESIS
FSH
PRODUCED BY THE PITUITARY TO STIMULATE MILK PRODUCTION
PROLACTIN
THE PLACENTA PRODUCES A HORMONE CALLED PLACENTA LACTOGEN THAT STIMULATES MAMMARY GLAND DEVELOPEMENT T/F
TRUE
OXYTOCIN STIMULATES THE SYNTESIS OF MILK DURING NURSING T/F
FALSE
ENDOMETRIOSIS MAYBE CAUSED BY THE PRESENCE OF ENDOMETRIAL CELLS IN THE PELVIC OR ABDOMINNAL CAVITIES T/F
TRUE
ERECTION IN THE MALE IS CONTROLLED BY THE PARASYMPATHETIC NERVOUS SYSTEM AND EJACULATION IS SYMPATHETIC T/F
TRUE
HIGH LEVELS OF FSH CAUSES THE ANGRY AND ERRATIC BEHAVOIR SEEN IN PREGNANT WOMEN T/F
FALSE
THE HORMONE DIRECTLY RESPONSIBLE FOR THE MALE SECONDARY SEXUAL CHARACTERISTICS IS
TESTOSTERONE
THE AMOUNT OF TESTOSTERONE IN THE BLOODIS INCREASED BY
ICSH STIMULATING THE ACTIVITY OF THE INTISTITIAL CELLS OF THE TESTES