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Living Well With Diabetes

Writings, discussions, and information about living with diabetes

Dexcom status

In one of my earlier posts, I mentioned some troubles I was having with my Dexcom continuous glucose monitor. This post is an update on those issues.

I spoke with Dexcom technical support a couple weeks ago and described the troubles I was having with calibrations. I need to transfer at least one blood glucose reading from a traditional blood glucose meter (a “calibration” reading) every 12 hours. I need to transfer readings more often if the Dexcom system isn’t “tracking” actual blood sugar readings well.

Technical support decided my troubles were due to a malfunctioning cable which is used to transfer the reading from the glucose meter to the Dexcom hand-held unit (called the “receiver” because it receives signals from the transmitter attached to my body. The transmitter reads voltage levels from the sensor which is inserted subcutaneously). That cable is awaiting my arrival in Sitka, Alaska in a few days.

The day before I was to board the ferry in Bellingham, I was camping. I decided to take a shower and I wanted to give my cycling jersey a good rinse out. So, I hopped in the shower with my jersey still on…and the Dexcom receiver still in the back pocket. Oops. As soon as I realized what I had done, I took it out, dried it off, and assumed it would be OK. After the shower, I couldn’t get a response out of it. So, I let it dry out for a few days while I was on the ferry.

I tried it again today after I checked in to the motel. It still didn’t respond to any of my key presses. I called Dexcom technical support again. They had me try a few things, but still nothing. Bless their hearts, they’re going to send me a new receiver unit while I’m here in Juneau. I should have it tomorrow, the day after at the latest.

July 28: Arrived in Juneau, Alaska

I left Bellingham, Washington on July 25 at about 6 PM under sunny skies and this morning at 4:45 AM, I rolled my bike off the ferry in Juneau, Alaska. It was barely light and raining a light, steady, all-day kind of rain.

It was not the arrival I had imagined, having to ride in the early morning in a steady rain. Still, I was happy to be on the bike again and as I rolled onto Highway 7 towards downtown Juneau, I realized I had just completed my goal for this bike tour: I had ridden my bicycle in Alaska. Alaska, the forty-ninth state, becomes the forty-ninth state I have ridden my bicycle in. The only one remaining is Hawaii, the fiftieth state.

Under the awning of the ferry terminal, as I was putting on my rain gear, I met my first Alaskan. He said “You should wait until it stops raining.” Helpful advice. He continued “Of course, you might have to wait fifteen days or so.” That wasn’t such helpful advice. He said they’ve had fifteen days or so of rain everyday. He said that’s unusual for this time of year.

The three nights and two days on the ferry was quite an experience. There were people from all over the world on that ferry and people of all shapes, sizes and flavors. It was a interesting maneuver to strike up a conversation because I never knew if the person I was speaking to actually spoke one of the languages I spoke. By that I mean English.

During the day, the ferry had some of the feel of a motel and some of the feel of a tourist attraction, depending on what deck you were on. On the Upper Deck and Cabin Deck felt like a motel, although very cramped. The Ship Deck and Bridge Deck were above that. There, you had access to outdoors and it definitely felt like you were on a ship, but it also felt like a tourist attraction because people were taking pictures of the scenery and wildlife all day long. There were half a dozen or so whale and dolphin sightings, but I was only able to see one of them and then I was only able to get a single, blurry photo of a couple of fins sticking out of the water. I quickly learned the difficulty with whale-watching: the ocean, even the teeny bit you can see from a ship, is a very big place and you can’t possibly look everywhere. To me, it seemed largely a matter of luck as to whether you were able to get a decent photo of a whale or dolphin.

At night, the ship began to feel like a refuge camp. I didn’t know this, but there are areas set aside for campers to set up tents. If you do this, bring lots of duck tape otherwise you risk having your tent and all its contents blow overboard. There’s also a heated, covered area — the Solarium — where people would sleep, mostly in deck chairs. This is where I imagined myself sleeping except by the time I got my bicycle stashed and I arrived at the Solarium, the place was packed and there wasn’t a single empty deck chair in sight. That left me, along with quite a few others, scrounging for a recliner or floor space in either the TV Lounge or the Forward Lounge.

The first night, I slept on the indoor/outdoor carpeting of the TV Lounge. It had the unfortunate characteristic of a floor that vibrated in an irregular pattern. It kept me awake for part of the night. The second night, I tried the Forward Lounge which seemed to have a steadier floor, but it was linoleum. It’s amazing how much harder linoleum is than even a basic indoor/outdoor carpet floor covering. It was also drafty and right next to the cocktail lounge, so the third night I went back to the TV Lounge and had a much better night except for having to get up at 4 AM to get ready to disembark at 4:45 in Juneau.

I’ve got a bunch of photos I’d like to upload to add to this posting, but for some reason, I’m unable to do that here at the motel where I’m staying. Until I figure out how to do that, this post will have to remain photoless.

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