NUR 631 MIDTERM EXAM WITH 100%
CORRECT VERIFIED QUESTIONS AND
ANSWERS (GUARANTEED A+)
Von Willebrand Disease - ANSWER-bleeding disorder caused by a
... [Show More]
deficiency of von Willebrand factor, a "sticky" protein that lines blood
vessels and reacts with platelets to form a plug that leads to clot
formation
hemostasis include platelet adhesion and Factor VIII stabilization. CBC,
bleeding times, coagulation tests PT/INR, PTT - ANSWER-von
Willebrand Disease
von Willebrand s/s - ANSWER-Clinical presentation includes a family
history of a bleeding disorder, easy bruising, gum bleeding, heavy
menses, prolonged bleeding after minor trauma, excess bleeding after
major trauma, and symptoms of anemia such as fatigue.
is the most common form of inherited intellectual disability in males
and is also a significant cause of intellectual disability in females. -
ANSWER-fragile X
which prevents the gene from producing a protein called fragile X
mental disability protein. Loss of this protein leads to the signs and
symptoms of fragile X syndrome. Both boys and girls can be affected,
but because boys have only one X chromosome, a single fragile X is
likely to affect them more severely. - ANSWER-Fragile X
Fragile X Syndrome (FXS) - ANSWER-A chromosomal disorder
involving an abnormality in the X chromosome, which becomes
constricted and often breaks.
characteristics of Fragile X - ANSWER-will have moderate intellectual
disability. They have a particular facial appearance, characterized by
a large head size, a long face, prominent forehead and chin and
protruding ears. Loose joints, large testes
Affected boys may have behavioral problems such as hyperactivity,
hand flapping, hand biting, temper tantrums and autism. Other
behaviors in boys after they have reached puberty include poor eye
contact, perseverative speech, problems in impulse control and
distractibility. Physical problems that have been seen include eye,
orthopedic, heart and skin problems. - ANSWER-Fragile X male
behavioral problems
Both men and women may have problems with Fragile X have -
ANSWER-poor coordination and tremors
Telemerase - ANSWER-An enzyme that catalyzes the lengthening of
telomeres in eukaryotic germ cells.
what characteristics of telemerase contribute to cancer - ANSWERcontribute to cancer cell immortality; activity allowing a cell to
replicate indefinitely; promoting synthesis of telomere ends [Show Less]