Nokea
A 1mm renal calculi in the ureter will most likely impact at
- A. the pelvi-ureteric junction
- B. the vesico-ureteric junction
- C. the pelvic brim
- D. the bladder orifice
Correct Answer: A
Rationale: The correct answer is A: the pelvi-ureteric junction. A 1mm renal calculi is most likely to impact at this location because the pelvi-ureteric junction is the narrowest part of the ureter, making it more susceptible to blockages. The size of the calculi is small enough to get lodged at this site, causing obstruction and symptoms. The other choices are incorrect because the vesico-ureteric junction and bladder orifice are wider areas, less likely to be obstructed by a small calculi. The pelvic brim is not a common site for renal calculi obstruction.
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When performing a genitourinary assessment on a 16-year-old male adolescent, the nurse notices a
- A. abdominal pressure and decreases when he is lying down. The patient complains of pain when straining. The nurse knows that this description is most consistent
- C. Femoral
- D. Incisional Test Bank - Physical Examination and Health Assessment 8e (by Jarvis) 394
Correct Answer: A
Rationale: The correct answer is A because the description provided suggests inguinal hernia. Abdominal pressure causing pain, worsening when standing or straining, and relief when lying down are classic symptoms of inguinal hernia. This is common in males, especially adolescents, due to the descent of the testes through the inguinal canal. Choices B, C, and D do not align with the symptoms of an inguinal hernia and are therefore incorrect. Option A stands out as the best choice based on the specific symptoms presented in the question.
A woman who is 8 weeks pregnant is in the clinic for a checkup. The nurse reads on her chart that her cervix is softened and looks cyanotic. The nurse knows that the woman is exhibiting ________ sign and ________ sign.
- A. Tanner; Hegar
- B. Hegar; Goodell
- C. Chadwick; Hegar
- D. Goodell; Chadwick
Correct Answer: D
Rationale: The correct answer is D: Goodell; Chadwick. Goodell's sign refers to cervical softening, which is a common sign of pregnancy at 8 weeks. Chadwick's sign refers to the bluish discoloration of the cervix due to increased blood flow, also commonly seen at this stage. Tanner and Hegar signs are not relevant to the described scenario. Tanner's sign is related to breast development and Hegar's sign is related to softening of the isthmus of the uterus, not the cervix. Therefore, choices A, B, and C are incorrect.
Which of the following drug is a radical curative in plasmodium vivax malaria and is used as prophylaxis for malaria at Chloroquine sensitive regions
- A. Quinine
- B. Primaquine
- C. Mefloquine
- D. Chloroquine
Correct Answer: B
Rationale: The correct answer is B: Primaquine. Primaquine is a radical curative drug for Plasmodium vivax malaria, targeting the liver stage of the parasite to prevent relapse. It is also used as prophylaxis in Chloroquine sensitive regions due to its effectiveness against both the liver and blood stages of the parasite. Quinine (A) is mainly used for treating severe malaria. Mefloquine (C) is used for prophylaxis but not as a radical curative for Plasmodium vivax. Chloroquine (D) is effective against Plasmodium vivax but not as a radical curative.
To minimize chances of renal calculi recurring, it is important for Mr. Reed to
- A. take prophylactic antibiotics on a daily basis
- B. increase fluid intake
- C. take megadoses of vitamin C daily
- D. get adequate rest to reduce stress and enhance resistance
Correct Answer: B
Rationale: The correct answer is B: increase fluid intake. Adequate hydration helps prevent the formation of kidney stones by diluting the substances in the urine that can lead to stone formation. Increasing fluid intake can also help flush out minerals and toxins from the kidneys.
A: Taking prophylactic antibiotics daily is not recommended for preventing renal calculi as it can lead to antibiotic resistance and potential side effects.
C: Taking megadoses of vitamin C daily can actually increase the risk of kidney stone formation as excess vitamin C can be converted into oxalate, a substance known to contribute to stone formation.
D: While adequate rest and stress reduction are important for overall health, they do not directly prevent the recurrence of renal calculi.
When performing a genitourinary assessment on a 16-year-old male adolescent, the nurse notices a swelling in the scrotum that increases with increased intra-abdominal pressure and decreases when he is lying down. The patient complains of pain when straining. The nurse knows that this description is most consistent with a(n) ______ hernia.
- A. Femoral.
- B. Incisional.
- C. Direct inguinal.
- D. Indirect inguinal.
Correct Answer: D
Rationale: The correct answer is D: Indirect inguinal hernia. In an indirect inguinal hernia, the swelling in the scrotum increases with increased intra-abdominal pressure due to the herniation of abdominal contents through the internal inguinal ring. The swelling decreases when lying down because the contents reduce back into the abdominal cavity. Pain with straining is also characteristic of an indirect inguinal hernia.
A: Femoral hernia presents as a bulge in the upper thigh and is more common in females.
B: Incisional hernia occurs at the site of a previous surgical incision and is not typically affected by intra-abdominal pressure.
C: Direct inguinal hernia protrudes directly through the abdominal wall and is typically not palpable in the scrotum.