ANAT2341 Lab 4 - Online Assessment: Difference between revisions

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 Design 3 quiz questions based upon any of the major subjects we have covered to date.
+<quiz display=simple>
+{I already really know all I need to know about embryology.
+|type="()"}
+- true
++ false
+|| If you said '''true''', how can that be, as we have not yet begun to explore this topic in detail. You clearly don't understand enough to even answer this first question correctly.
+{Which of the following statements is most correct about the human menstrual cycle.
+|type="()"}
+- The menstrual cycle in all women is a 28 day reproductive cycle
+- Ovulation always occurs at the midpoint of the menstrual cycle
+- The menstrual cycle's main function is to regularly replace the lining of the uterus
+- A high body temperature indicates ovulation is occurring
++ The menstrual cycle is an endocrine cycle regulating reproductive physiological changes
+||The menstrual cycle is variable amongst women and also within an individual, the "28 days" is an average time course. Like the cycle itself, the time of ovulation can vary anywhere between day 10 - day 19. The uterine lining (functional layer) is replaced ever cycle, though this would not be considered the main function of the cycle. The body temperature does increase at ovulation, but it remains high even after this point, it is the time of change that indicates ovulation.
+{Most pregnancies can be detected by pregnancy tests soon after fertilization.
+{Which of the following  statements is correct about the zona pellucida:
+|type="()"}
+- surrounds the oocyte in the ovary
+- protects oocyte in the uterine tube
+- is a specialized extracellular matrix
+- is important for fertilization
++ all of the above
+||Yes, the [[Z#zona pellucida|zona pellucida]] has many different functions at different times of oocyte development, fertilization and in the first week of development.
+{Pregnancy tests generally are based upon the detection in maternal urine of:
+|type="()"}
+- Estrogen
+- Progesterone
+- human Chorionic Somatommotropin
++ human Chorionic Gonadotrophin
+- human Chorionic Corticotropin
+||Estrogen  and Progesterone are made in the ovary and support the endometrium. human Chorionic Somatommotropin (or placental lactogen, stimulate maternal mammary development) and human Chorionic Corticotropin are both made by the placenta later in development.
+{The most correct sequence of early development following fertilization is:
+|type="()"}
++ zygote, blastomeres, morula, blastocyst
+- oocyte, zygote, morula, blastocyst
+- zygote, conceptus, blastocyst
+- polar bodies, zygote, conceptus, blastocyst
+||The '''oocyte''' is present before fertilization, the '''conceptus''' refers to all the products of fertilization and is not a developmental stage, '''polar bodies''' are small exclusion bodies enclosing the excess DNA from oocyte meiosis. I did not discuss in detail '''blastomeres'''  a term often used to describe the first cells formed from zygote mitosis.
+{Which process in the third week of development converts the embryonic disc into the trilaminar embryo.
+</quiz>

Revision as of 18:59, 28 August 2015

Lab 4 Assessment

Design 3 quiz questions based upon any of the major subjects we have covered to date.

1 I already really know all I need to know about embryology.

	true
	false

2 Which of the following statements is most correct about the human menstrual cycle.

	The menstrual cycle in all women is a 28 day reproductive cycle
	Ovulation always occurs at the midpoint of the menstrual cycle
	The menstrual cycle's main function is to regularly replace the lining of the uterus
	A high body temperature indicates ovulation is occurring
	The menstrual cycle is an endocrine cycle regulating reproductive physiological changes

3 Most pregnancies can be detected by pregnancy tests soon after fertilization.

{Which of the following statements is correct about the zona pellucida:

	surrounds the oocyte in the ovary
	protects oocyte in the uterine tube
	is a specialized extracellular matrix
	is important for fertilization
	all of the above

4 Pregnancy tests generally are based upon the detection in maternal urine of:

	Estrogen
	Progesterone
	human Chorionic Somatommotropin
	human Chorionic Gonadotrophin
	human Chorionic Corticotropin

5 The most correct sequence of early development following fertilization is:

	zygote, blastomeres, morula, blastocyst
	oocyte, zygote, morula, blastocyst
	zygote, conceptus, blastocyst
	polar bodies, zygote, conceptus, blastocyst

ANAT2341 Quiz Example | Category:Quiz