A 28-year-old woman comes to the physician for genetic counseling prior to conception. For the past year, she has had intermittent episodes of headache, nausea, abdominal pain, and tingling of her fingers. She also complains of dark urine during the episodes. Her mother and maternal uncle have similar symptoms and her father is healthy. Her husband is healthy and there is no history of serious illness in his family. Serum studies show elevated concentrations of porphobilinogen and δ-aminolevulinic acid. What is the probability of this patient having a child with the same disease as her?
A25%
B67%
C50%
D100%
A healthy 30-year-old woman comes to the physician with her husband for preconception counseling. Her husband is healthy but she is concerned because her brother was recently diagnosed with a genetic liver condition for which he takes penicillamine. Her father-in-law has liver cirrhosis and a tremor. The results of genetic testing show that both the patient and her husband are carriers of a mutation in the ATP7B gene. Which of the following is the chance that this patient’s offspring will eventually develop the hereditary condition?
A0%
B25%
C100%
D50%
E75%
A 32-year-old man visits his primary care physician for a routine health maintenance examination. During the examination, he expresses concerns about not wanting to become a father. He has been sexually active and monogamous with his wife for the past 5 years, and they inconsistently use condoms for contraception. He tells the physician that he would like to undergo vasectomy. His wife is also a patient under the care of the physician and during her last appointment, she expressed concerns over being prescribed any drugs that could affect her fertility because she would like to conceive soon. Which of the following is the most appropriate action by the physician regarding this patient's wish to undergo vasectomy?
AExplain the procedure's benefits, alternatives, and potential complications
BRefer the patient to a psychotherapist to discuss his reluctance to have children
CDiscourage the patient from undergoing the procedure because his wife wants children
DInsist that the patient returns with his wife to discuss the risks and benefits of the procedure together
ECall the patient's wife to obtain her consent for the procedure
+ 7 more in the PDF
Browse all chapters