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A patient presents with a 2-day history of abdominal pain, fever, vomiting, and diarrhea. A surgical abdomen is ruled out, and radiography demonstrates inflammation of the small bowel and colon. Microscopy supports a diagnosis of Campylobacter jejuni, and the patient is prepared for discharge from the emergency room. Important patient education includes advising her that
- A. The bacteria may be spread for as long as she has diarrhea
- B. The disorder should resolve on its own; recurrence is rare but represents a much more serious condition
- C. She will need to take a 10-day course of antibiotics
- D. There is no readily identified food source of this bacteria
Correct Answer: D
Rationale: Step 1: Campylobacter jejuni is a bacteria commonly associated with foodborne illness, often found in undercooked poultry and unpasteurized milk.
Step 2: The patient's symptoms and microbiological findings are consistent with Campylobacter infection.
Step 3: Advising the patient that there is no readily identified food source of this bacteria is important for preventing future exposure and potential reinfection.
Step 4: Choices A, B, and C are incorrect as they do not address the specific educational need related to food safety and prevention of Campylobacter infection.
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How can healthcare providers support women after stillbirth?
- A. Offer emotional counseling
- B. Explain causes clearly
- C. Support in planning future pregnancies
- D. All of the above
Correct Answer: D
Rationale: 1. Emotional counseling helps women cope with grief.
2. Explaining causes provides closure and understanding.
3. Supporting future pregnancies ensures better outcomes.
4. All options address different aspects of support needed after stillbirth.
5. Therefore, providing emotional counseling, explaining causes, and supporting future pregnancies collectively offer comprehensive care.
Chemical diabetes mellitus is a classification based on
- A. Symptom are absent and abnormal specific laboratory results
- B. Presence of symptoms and abnormal specific laboratory results
- C. Previous congenital abnormalities and unexplained stillbirth
- D. Previous birth of a baby weighing >4.3kg and spontaneous abortion
Correct Answer: A
Rationale: The correct answer is A: Symptom are absent and abnormal specific laboratory results. Chemical diabetes mellitus refers to a condition where there are abnormal specific laboratory results indicating diabetes without the presence of any symptoms. This classification is based on objective data from laboratory tests rather than subjective symptoms. Choices B, C, and D are incorrect as they do not align with the definition of chemical diabetes mellitus, which focuses on laboratory results rather than symptoms, congenital abnormalities, or pregnancy outcomes.
Greatly reduced eliminations and red rosy appearance of face are among the features of
- A. Hypothermia neonatorum
- B. Hypoglycemia neonatorum
- C. Hyperthermia neonatorum
- D. Hypocalcemia neonatorum
Correct Answer: C
Rationale: Certainly! The correct answer is C: Hyperthermia neonatorum. Greatly reduced eliminations and a red rosy appearance of the face are indicative of hyperthermia, which is an elevated body temperature. This condition can lead to dehydration and other complications.
A: Hypothermia neonatorum is characterized by low body temperature, not elevated.
B: Hypoglycemia neonatorum refers to low blood sugar levels, not related to the symptoms mentioned.
D: Hypocalcemia neonatorum is a deficiency of calcium in the blood, not associated with the given features.
In summary, hyperthermia neonatorum is the correct answer due to the specific symptoms presented, while the other choices do not align with the described features.
The relationship between abdominal pain and vomiting typically can be characterized by saying
- A. When the vomiting precedes pain, the likelihood of surgical abdomen increases appreciably
- B. Conditions that may produce only mild nausea in the younger patient often will cause vomiting in older patients
- C. The majority of surgical abdomens do not produce vomiting as a primary symptom
- D. The presence of bile in vomitus suggests pyloric stenosis
Correct Answer: D
Rationale: Step 1: The presence of bile in vomitus suggests that the vomit originated from the small intestine or stomach, indicating an obstruction in the pyloric region.
Step 2: Pyloric stenosis is a condition characterized by narrowing of the opening from the stomach to the small intestine, leading to projectile vomiting with bile.
Step 3: Therefore, the presence of bile in vomitus suggests pyloric stenosis, making option D the correct answer.
Summary: Option A is incorrect because vomiting preceding pain does not necessarily indicate a surgical abdomen. Option B is incorrect as the severity of symptoms is not solely based on age. Option C is incorrect as some surgical abdomens can present with vomiting as a primary symptom.
Clinical diagnosis of polyhydramnios is based on an excessive amount of amniotic fluid exceeding
- A. 1500 ml
- B. 2500 ml
- C. 1900 ml
- D. 3000 ml
Correct Answer: D
Rationale: The correct answer is D: 3000 ml. Polyhydramnios is diagnosed when the amniotic fluid volume exceeds 2000 to 3000 ml. This is because amniotic fluid serves important functions in protecting the fetus and aiding in fetal movements. Having an excessively high volume can lead to complications such as preterm labor, fetal malpresentation, and placental abruption. Choices A, B, and C are incorrect as they do not fall within the range typically used to diagnose polyhydramnios. A: 1500 ml and C: 1900 ml are below the threshold, while B: 2500 ml is at the lower end but still not exceeding the diagnostic range for polyhydramnios.