Answer:
The correct answer is d. oviduct (uterine tube)
Explanation:
Oviduct is a funnel shaped narrow duct that helps in transportation of oocyte towards the uterus. Oviduct is also called uterine tube or fallopian tube and is about 4-5 inches long. It is made up of three segments infundibulum, ampulla and isthmus.
Infundibulum has a finger like projection over the ovaries and receives the egg released from the ovary. Ampulla consists the major part of oviduct and provide perfect condition for fertilization of ovum and transfers the egg towards isthmus.
The final segment of oviduct is isthmus which connects ampulla to uterus and transport the oocyte towards the uterus for further development.
Answer:
Diagnostic Hysteroscopy
Explanation:
Diagnostic hysteroscopy is a routinely performed diagnostic procedure in gynaecology which is effective in the assessment of abnormal premenopausal or postmenopausal uterine bleeding.
This procedure is used to assess the endometrial cavity, endocervical canal and tubal ostia. It is a short procedure with minimal blood loss and prompt recovery afterwards. Therefore, this would be a suitable procedure for Lena who has already been experiencing unusual menstruation.
It involves the use of a hysteroscope, light source and distention media.
The major advantage of diagnostic hysteroscopy over other procedures is its thorough combination of a diagnostic procedure without treatment.
Answer:
The bladder stores urine, and the sphincter blocks urine from passing to the urethra.
The inferior vena cava is the lower ("inferior") of the two venae cavae, the two large veins that carry deoxygenated blood from the body to the right atrium of the heart: the inferior vena cava carries blood from the lower half of the body whilst the superior vena cava carries blood from the upper half of the body.
